feat: add missing KF6 framework recipes
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<!DOCTYPE html>
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<html><head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
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<title>test.nim</title>
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<meta name="generator" content="KF5::SyntaxHighlighting - Definition (Nim) - Theme (Breeze Dark)"/>
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</head><body style="background-color:#232629;color:#cfcfc2"><pre>
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<span style="color:#7a7c7d"># Nim Sample file</span>
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<span style="color:#7a7c7d"># Obtained form: https://nim-by-example.github.io/</span>
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<span style="color:#7a7c7d"># Comment </span><span style="color:#e85848;background-color:#451e1a;font-weight:bold">ALERT</span><span style="color:#7a7c7d"> </span><span style="color:#81ca2d;background-color:#4d1f24;font-weight:bold">NOTE</span><span style="color:#7a7c7d"> </span><span style="color:#ca9219;background-color:#451e1a;font-weight:bold">FIXME</span>
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<span style="color:#7a7c7d">#[ Multi-line</span>
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<span style="color:#7a7c7d">comment ]#</span>
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<span style="color:#a43340">## Documentation comment</span>
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<span style="color:#a43340">##[ Multi-line</span>
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<span style="color:#a43340"> documentation comment ]##</span>
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<span style="font-weight:bold">import</span> strformat
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<span style="font-weight:bold">type</span>
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<span style="color:#2980b9">Person</span> <span style="color:#7a7c7d">=</span> <span style="font-weight:bold">object</span>
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name<span style="font-weight:bold">:</span> <span style="color:#2980b9">string</span>
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age<span style="font-weight:bold">:</span> <span style="color:#2980b9">Natural</span> <span style="color:#7a7c7d"># Ensures the age is positive</span>
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<span style="font-weight:bold">let</span> people <span style="color:#7a7c7d">=</span> <span style="font-weight:bold">[</span>
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<span style="color:#2980b9">Person</span><span style="font-weight:bold">(</span>name<span style="font-weight:bold">:</span> <span style="color:#f44f4f">"John"</span><span style="font-weight:bold">,</span> age<span style="font-weight:bold">:</span> <span style="color:#f67400">45</span><span style="font-weight:bold">),</span>
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<span style="color:#2980b9">Person</span><span style="font-weight:bold">(</span>name<span style="font-weight:bold">:</span> <span style="color:#f44f4f">"Kate"</span><span style="font-weight:bold">,</span> age<span style="font-weight:bold">:</span> <span style="color:#f67400">30</span><span style="font-weight:bold">)</span>
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<span style="font-weight:bold">]</span>
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<span style="color:#fdbc4b;font-weight:bold">for</span> person <span style="color:#7a7c7d;font-weight:bold">in</span> people<span style="font-weight:bold">:</span>
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<span style="color:#7a7c7d"># Type-safe string interpolation,</span>
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<span style="color:#7a7c7d"># evaluated at compile time.</span>
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<span style="color:#fdbc4b;font-weight:bold">echo</span><span style="font-weight:bold">(</span><span style="color:#8e44ad">fmt</span><span style="color:#f44f4f">"{person.name} is {person.age} years old"</span><span style="font-weight:bold">)</span>
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<span style="color:#7a7c7d"># Thanks to Nim's 'iterator' and 'yield' constructs,</span>
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<span style="color:#7a7c7d"># iterators are as easy to write as ordinary</span>
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<span style="color:#7a7c7d"># functions. They are compiled to inline loops.</span>
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<span style="font-weight:bold">iterator</span> <span style="color:#f44f4f;font-weight:bold">oddNumbers</span><span style="font-weight:bold">[</span><span style="color:#2980b9">Idx</span><span style="font-weight:bold">,</span> <span style="color:#2980b9">T</span><span style="font-weight:bold">](</span>a<span style="font-weight:bold">:</span> <span style="color:#2980b9">array</span><span style="font-weight:bold">[</span><span style="color:#2980b9">Idx</span><span style="font-weight:bold">,</span> <span style="color:#2980b9">T</span><span style="font-weight:bold">]):</span> <span style="color:#2980b9">T</span> <span style="color:#7a7c7d">=</span>
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<span style="color:#fdbc4b;font-weight:bold">for</span> x <span style="color:#7a7c7d;font-weight:bold">in</span> a<span style="font-weight:bold">:</span>
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<span style="color:#fdbc4b;font-weight:bold">if</span> x <span style="color:#7a7c7d;font-weight:bold">mod</span> <span style="color:#f67400">2</span> <span style="color:#7a7c7d">==</span> <span style="color:#f67400">1</span><span style="font-weight:bold">:</span>
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<span style="color:#fdbc4b;font-weight:bold">yield</span> x
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<span style="color:#fdbc4b;font-weight:bold">for</span> odd <span style="color:#7a7c7d;font-weight:bold">in</span> <span style="color:#8e44ad">oddNumbers</span><span style="font-weight:bold">([</span><span style="color:#f67400">3</span><span style="font-weight:bold">,</span> <span style="color:#f67400">6</span><span style="font-weight:bold">,</span> <span style="color:#f67400">9</span><span style="font-weight:bold">,</span> <span style="color:#f67400">12</span><span style="font-weight:bold">,</span> <span style="color:#f67400">15</span><span style="font-weight:bold">,</span> <span style="color:#f67400">18</span><span style="font-weight:bold">]):</span>
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<span style="color:#fdbc4b;font-weight:bold">echo</span> odd
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<span style="color:#7a7c7d"># Use Nim's macro system to transform a dense</span>
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<span style="color:#7a7c7d"># data-centric description of x86 instructions</span>
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<span style="color:#7a7c7d"># into lookup tables that are used by</span>
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<span style="color:#7a7c7d"># assemblers and JITs.</span>
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<span style="font-weight:bold">import</span> macros<span style="font-weight:bold">,</span> strutils
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<span style="font-weight:bold">macro</span> <span style="color:#f44f4f;font-weight:bold">toLookupTable</span><span style="font-weight:bold">(</span>data<span style="font-weight:bold">:</span> <span style="color:#2980b9">static</span><span style="font-weight:bold">[</span><span style="color:#2980b9">string</span><span style="font-weight:bold">]):</span> <span style="color:#2980b9">untyped</span> <span style="color:#7a7c7d">=</span>
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<span style="color:#27ae60">result</span> <span style="color:#7a7c7d">=</span> <span style="color:#8e44ad">newTree</span><span style="font-weight:bold">(</span>nnkBracket<span style="font-weight:bold">)</span>
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<span style="color:#fdbc4b;font-weight:bold">for</span> w <span style="color:#7a7c7d;font-weight:bold">in</span> data<span style="font-weight:bold">.</span><span style="color:#8e44ad">split</span><span style="font-weight:bold">(</span><span style="color:#3daee9">';'</span><span style="font-weight:bold">):</span>
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<span style="color:#27ae60">result</span><span style="font-weight:bold">.</span><span style="color:#2980b9">add</span> <span style="color:#8e44ad">newLit</span><span style="font-weight:bold">(</span>w<span style="font-weight:bold">)</span>
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<span style="font-weight:bold">const</span>
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data <span style="color:#7a7c7d">=</span> <span style="color:#f44f4f">"mov;btc;cli;xor"</span>
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opcodes <span style="color:#7a7c7d">=</span> <span style="color:#8e44ad">toLookupTable</span><span style="font-weight:bold">(</span>data<span style="font-weight:bold">)</span>
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<span style="color:#fdbc4b;font-weight:bold">for</span> o <span style="color:#7a7c7d;font-weight:bold">in</span> opcodes<span style="font-weight:bold">:</span>
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<span style="color:#fdbc4b;font-weight:bold">echo</span> o
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<span style="color:#7a7c7d"># Variables</span>
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<span style="font-weight:bold">proc</span> <span style="color:#f44f4f;font-weight:bold">getAlphabet</span><span style="font-weight:bold">():</span> <span style="color:#2980b9">string</span> <span style="color:#7a7c7d">=</span>
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<span style="font-weight:bold">var</span> accm <span style="color:#7a7c7d">=</span> <span style="color:#f44f4f">""</span>
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<span style="color:#fdbc4b;font-weight:bold">for</span> letter <span style="color:#7a7c7d;font-weight:bold">in</span> <span style="color:#3daee9">'a'</span><span style="font-weight:bold">..</span><span style="color:#3daee9">'z'</span><span style="font-weight:bold">:</span> <span style="color:#7a7c7d"># see iterators</span>
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accm<span style="font-weight:bold">.</span><span style="color:#8e44ad">add</span><span style="font-weight:bold">(</span>letter<span style="font-weight:bold">)</span>
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<span style="color:#fdbc4b;font-weight:bold">return</span> accm
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<span style="color:#7a7c7d"># Computed at compilation time</span>
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<span style="font-weight:bold">const</span> alphabet <span style="color:#7a7c7d">=</span> <span style="color:#8e44ad">getAlphabet</span><span style="font-weight:bold">()</span>
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<span style="color:#7a7c7d"># Mutable variables</span>
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<span style="font-weight:bold">var</span>
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a <span style="color:#7a7c7d">=</span> <span style="color:#f44f4f">"foo"</span>
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b <span style="color:#7a7c7d">=</span> <span style="color:#f67400">0</span>
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<span style="color:#7a7c7d"># Works fine, initialized to 0</span>
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c<span style="font-weight:bold">:</span> <span style="color:#2980b9">int</span>
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<span style="color:#7a7c7d"># Immutable variables</span>
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<span style="font-weight:bold">let</span>
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d <span style="color:#7a7c7d">=</span> <span style="color:#f44f4f">"foo"</span>
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e <span style="color:#7a7c7d">=</span> <span style="color:#f67400">5</span>
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<span style="color:#7a7c7d"># Compile-time error, must be initialized at creation</span>
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f<span style="font-weight:bold">:</span> <span style="color:#2980b9">float</span>
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<span style="color:#7a7c7d"># Works fine, `a` is mutable</span>
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a<span style="font-weight:bold">.</span><span style="color:#8e44ad">add</span><span style="font-weight:bold">(</span><span style="color:#f44f4f">"bar"</span><span style="font-weight:bold">)</span>
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b <span style="color:#7a7c7d">+=</span> <span style="color:#f67400">1</span>
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c <span style="color:#7a7c7d">=</span> <span style="color:#f67400">3</span>
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<span style="color:#7a7c7d"># Compile-time error, const cannot be modified at run-time</span>
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alphabet <span style="color:#7a7c7d">=</span> <span style="color:#f44f4f">"abc"</span>
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<span style="color:#7a7c7d"># Compile-time error, `d` and `e` are immutable</span>
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d<span style="font-weight:bold">.</span><span style="color:#8e44ad">add</span><span style="font-weight:bold">(</span><span style="color:#f44f4f">"bar"</span><span style="font-weight:bold">)</span>
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e <span style="color:#7a7c7d">+=</span> <span style="color:#f67400">1</span>
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<span style="color:#7a7c7d"># Const</span>
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<span style="color:#2980b9">STRING_LITERAL</span><span style="font-weight:bold">(</span><span style="color:#2980b9">TMP129</span><span style="font-weight:bold">,</span> <span style="color:#f44f4f">"abcdefghijklmnopqrstuvwxyz"</span><span style="font-weight:bold">,</span> <span style="color:#f67400">26</span><span style="font-weight:bold">);</span>
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<span style="color:#7a7c7d"># Loops</span>
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<span style="font-weight:bold">import</span> strutils<span style="font-weight:bold">,</span> random
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<span style="color:#8e44ad">randomize</span><span style="font-weight:bold">()</span>
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<span style="font-weight:bold">let</span> answer <span style="color:#7a7c7d">=</span> <span style="color:#8e44ad">random</span><span style="font-weight:bold">(</span><span style="color:#f67400">10</span><span style="font-weight:bold">)</span> <span style="color:#7a7c7d">+</span> <span style="color:#f67400">1</span>
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<span style="color:#fdbc4b;font-weight:bold">while</span> <span style="color:#27aeae;font-weight:bold">true</span><span style="font-weight:bold">:</span>
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<span style="color:#fdbc4b;font-weight:bold">echo</span> <span style="color:#f44f4f">"I have a number from 1 to 10, what is it? "</span>
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<span style="font-weight:bold">let</span> guess <span style="color:#7a7c7d">=</span> <span style="color:#8e44ad">parseInt</span><span style="font-weight:bold">(</span>stdin<span style="font-weight:bold">.</span><span style="color:#2980b9">readLine</span><span style="font-weight:bold">)</span>
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<span style="color:#fdbc4b;font-weight:bold">if</span> guess <span style="color:#7a7c7d"><</span> answer<span style="font-weight:bold">:</span>
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<span style="color:#fdbc4b;font-weight:bold">echo</span> <span style="color:#f44f4f">"Too low, try again"</span>
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<span style="color:#fdbc4b;font-weight:bold">elif</span> guess <span style="color:#7a7c7d">></span> answer<span style="font-weight:bold">:</span>
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<span style="color:#fdbc4b;font-weight:bold">echo</span> <span style="color:#f44f4f">"Too high, try again"</span>
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<span style="color:#fdbc4b;font-weight:bold">else</span><span style="font-weight:bold">:</span>
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<span style="color:#fdbc4b;font-weight:bold">echo</span> <span style="color:#f44f4f">"Correct!"</span>
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<span style="color:#fdbc4b;font-weight:bold">break</span>
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<span style="color:#fdbc4b;font-weight:bold">block</span> busyloops<span style="font-weight:bold">:</span>
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<span style="color:#fdbc4b;font-weight:bold">while</span> <span style="color:#27aeae;font-weight:bold">true</span><span style="font-weight:bold">:</span>
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<span style="color:#fdbc4b;font-weight:bold">while</span> <span style="color:#27aeae;font-weight:bold">true</span><span style="font-weight:bold">:</span>
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<span style="color:#fdbc4b;font-weight:bold">break</span> busyloops
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<span style="color:#7a7c7d"># Case Statements</span>
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<span style="color:#fdbc4b;font-weight:bold">case</span> <span style="color:#f44f4f">"charlie"</span><span style="font-weight:bold">:</span>
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<span style="color:#7a7c7d;font-weight:bold">of</span> <span style="color:#f44f4f">"alfa"</span><span style="font-weight:bold">:</span>
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<span style="color:#fdbc4b;font-weight:bold">echo</span> <span style="color:#f44f4f">"A"</span>
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<span style="color:#7a7c7d;font-weight:bold">of</span> <span style="color:#f44f4f">"bravo"</span><span style="font-weight:bold">:</span>
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<span style="color:#fdbc4b;font-weight:bold">echo</span> <span style="color:#f44f4f">"B"</span>
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<span style="color:#7a7c7d;font-weight:bold">of</span> <span style="color:#f44f4f">"charlie"</span><span style="font-weight:bold">:</span>
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<span style="color:#fdbc4b;font-weight:bold">echo</span> <span style="color:#f44f4f">"C"</span>
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<span style="color:#fdbc4b;font-weight:bold">else</span><span style="font-weight:bold">:</span>
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<span style="color:#fdbc4b;font-weight:bold">echo</span> <span style="color:#f44f4f">"Unrecognized letter"</span>
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<span style="color:#fdbc4b;font-weight:bold">case</span> <span style="color:#3daee9">'h'</span><span style="font-weight:bold">:</span>
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<span style="color:#7a7c7d;font-weight:bold">of</span> <span style="color:#3daee9">'a'</span><span style="font-weight:bold">,</span> <span style="color:#3daee9">'e'</span><span style="font-weight:bold">,</span> <span style="color:#3daee9">'i'</span><span style="font-weight:bold">,</span> <span style="color:#3daee9">'o'</span><span style="font-weight:bold">,</span> <span style="color:#3daee9">'u'</span><span style="font-weight:bold">:</span>
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<span style="color:#fdbc4b;font-weight:bold">echo</span> <span style="color:#f44f4f">"Vowel"</span>
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<span style="color:#7a7c7d;font-weight:bold">of</span> <span style="color:#3daee9">'\127'</span><span style="font-weight:bold">..</span><span style="color:#3daee9">'\255'</span><span style="font-weight:bold">:</span>
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<span style="color:#fdbc4b;font-weight:bold">echo</span> <span style="color:#f44f4f">"Unknown"</span>
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<span style="color:#fdbc4b;font-weight:bold">else</span><span style="font-weight:bold">:</span>
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<span style="color:#fdbc4b;font-weight:bold">echo</span> <span style="color:#f44f4f">"Consonant"</span>
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<span style="font-weight:bold">proc</span> <span style="color:#f44f4f;font-weight:bold">positiveOrNegative</span><span style="font-weight:bold">(</span>num<span style="font-weight:bold">:</span> <span style="color:#2980b9">int</span><span style="font-weight:bold">):</span> <span style="color:#2980b9">string</span> <span style="color:#7a7c7d">=</span>
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<span style="color:#27ae60">result</span> <span style="color:#7a7c7d">=</span> <span style="color:#fdbc4b;font-weight:bold">case</span> num<span style="font-weight:bold">:</span>
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<span style="color:#7a7c7d;font-weight:bold">of</span> <span style="color:#8e44ad">low</span><span style="font-weight:bold">(</span><span style="color:#2980b9">int</span><span style="font-weight:bold">)..</span> <span style="color:#7a7c7d">-</span><span style="color:#f67400">1</span><span style="font-weight:bold">:</span>
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<span style="color:#f44f4f">"negative"</span>
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<span style="color:#7a7c7d;font-weight:bold">of</span> <span style="color:#f67400">0</span><span style="font-weight:bold">:</span>
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<span style="color:#f44f4f">"zero"</span>
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<span style="color:#7a7c7d;font-weight:bold">of</span> <span style="color:#f67400">1</span><span style="font-weight:bold">..</span><span style="color:#8e44ad">high</span><span style="font-weight:bold">(</span><span style="color:#2980b9">int</span><span style="font-weight:bold">):</span>
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<span style="color:#f44f4f">"positive"</span>
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<span style="color:#fdbc4b;font-weight:bold">else</span><span style="font-weight:bold">:</span>
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<span style="color:#f44f4f">"impossible"</span>
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<span style="color:#fdbc4b;font-weight:bold">echo</span> <span style="color:#8e44ad">positiveOrNegative</span><span style="font-weight:bold">(</span><span style="color:#7a7c7d">-</span><span style="color:#f67400">1</span><span style="font-weight:bold">)</span>
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<span style="color:#7a7c7d"># items and pairs</span>
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<span style="font-weight:bold">type</span>
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<span style="color:#2980b9">CustomRange</span> <span style="color:#7a7c7d">=</span> <span style="font-weight:bold">object</span>
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low<span style="font-weight:bold">:</span> <span style="color:#2980b9">int</span>
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high<span style="font-weight:bold">:</span> <span style="color:#2980b9">int</span>
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<span style="font-weight:bold">iterator</span> <span style="color:#f44f4f;font-weight:bold">items</span><span style="font-weight:bold">(</span>range<span style="font-weight:bold">:</span> <span style="color:#2980b9">CustomRange</span><span style="font-weight:bold">):</span> <span style="color:#2980b9">int</span> <span style="color:#7a7c7d">=</span>
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<span style="font-weight:bold">var</span> i <span style="color:#7a7c7d">=</span> range<span style="font-weight:bold">.</span><span style="color:#2980b9">low</span>
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<span style="color:#fdbc4b;font-weight:bold">while</span> i <span style="color:#7a7c7d"><=</span> range<span style="font-weight:bold">.</span><span style="color:#2980b9">high</span><span style="font-weight:bold">:</span>
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<span style="color:#fdbc4b;font-weight:bold">yield</span> i
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<span style="color:#8e44ad">inc</span> i
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|
||||
<span style="font-weight:bold">iterator</span> <span style="color:#f44f4f;font-weight:bold">pairs</span><span style="font-weight:bold">(</span>range<span style="font-weight:bold">:</span> <span style="color:#2980b9">CustomRange</span><span style="font-weight:bold">):</span> <span style="color:#2980b9">tuple</span><span style="font-weight:bold">[</span>a<span style="font-weight:bold">:</span> <span style="color:#2980b9">int</span><span style="font-weight:bold">,</span> b<span style="font-weight:bold">:</span> <span style="color:#2980b9">char</span><span style="font-weight:bold">]</span> <span style="color:#7a7c7d">=</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">for</span> i <span style="color:#7a7c7d;font-weight:bold">in</span> range<span style="font-weight:bold">:</span> <span style="color:#7a7c7d"># uses CustomRange.items</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">yield</span> <span style="font-weight:bold">(</span>i<span style="font-weight:bold">,</span> <span style="color:#2980b9">char</span><span style="font-weight:bold">(</span>i <span style="color:#7a7c7d">+</span> <span style="color:#8e44ad">ord</span><span style="font-weight:bold">(</span><span style="color:#3daee9">'a'</span><span style="font-weight:bold">)))</span>
|
||||
|
||||
<span style="color:#fdbc4b;font-weight:bold">for</span> i<span style="font-weight:bold">,</span> c <span style="color:#7a7c7d;font-weight:bold">in</span> <span style="color:#2980b9">CustomRange</span><span style="font-weight:bold">(</span>low<span style="font-weight:bold">:</span> <span style="color:#f67400">1</span><span style="font-weight:bold">,</span> high<span style="font-weight:bold">:</span> <span style="color:#f67400">3</span><span style="font-weight:bold">):</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">echo</span> c
|
||||
|
||||
<span style="color:#7a7c7d"># Operators</span>
|
||||
<span style="font-weight:bold">iterator</span> <span style="color:#f44f4f;font-weight:bold">`...`</span><span style="color:#7a7c7d">*</span><span style="font-weight:bold">[</span><span style="color:#2980b9">T</span><span style="font-weight:bold">](</span>a<span style="font-weight:bold">:</span> <span style="color:#2980b9">T</span><span style="font-weight:bold">,</span> b<span style="font-weight:bold">:</span> <span style="color:#2980b9">T</span><span style="font-weight:bold">):</span> <span style="color:#2980b9">T</span> <span style="color:#7a7c7d">=</span>
|
||||
<span style="font-weight:bold">var</span> res<span style="font-weight:bold">:</span> <span style="color:#2980b9">T</span> <span style="color:#7a7c7d">=</span> <span style="color:#2980b9">T</span><span style="font-weight:bold">(</span>a<span style="font-weight:bold">)</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">while</span> res <span style="color:#7a7c7d"><=</span> b<span style="font-weight:bold">:</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">yield</span> res
|
||||
<span style="color:#8e44ad">inc</span> res
|
||||
|
||||
<span style="color:#fdbc4b;font-weight:bold">for</span> i <span style="color:#7a7c7d;font-weight:bold">in</span> <span style="color:#f67400">0</span><span style="font-weight:bold">...</span><span style="color:#f67400">5</span><span style="font-weight:bold">:</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">echo</span> i
|
||||
|
||||
<span style="color:#7a7c7d"># Inline Iterators</span>
|
||||
<span style="font-weight:bold">iterator</span> <span style="color:#f44f4f;font-weight:bold">countTo</span><span style="font-weight:bold">(</span>n<span style="font-weight:bold">:</span> <span style="color:#2980b9">int</span><span style="font-weight:bold">):</span> <span style="color:#2980b9">int</span> <span style="color:#7a7c7d">=</span>
|
||||
<span style="font-weight:bold">var</span> i <span style="color:#7a7c7d">=</span> <span style="color:#f67400">0</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">while</span> i <span style="color:#7a7c7d"><=</span> n<span style="font-weight:bold">:</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">yield</span> i
|
||||
<span style="color:#8e44ad">inc</span> i
|
||||
|
||||
<span style="color:#fdbc4b;font-weight:bold">for</span> i <span style="color:#7a7c7d;font-weight:bold">in</span> <span style="color:#8e44ad">countTo</span><span style="font-weight:bold">(</span><span style="color:#f67400">5</span><span style="font-weight:bold">):</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">echo</span> i
|
||||
|
||||
<span style="color:#7a7c7d"># Closure Iterators</span>
|
||||
<span style="font-weight:bold">proc</span> <span style="color:#f44f4f;font-weight:bold">countTo</span><span style="font-weight:bold">(</span>n<span style="font-weight:bold">:</span> <span style="color:#2980b9">int</span><span style="font-weight:bold">):</span> <span style="font-weight:bold">iterator</span><span style="font-weight:bold">():</span> <span style="color:#2980b9">int</span> <span style="color:#7a7c7d">=</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">return</span> <span style="font-weight:bold">iterator</span><span style="font-weight:bold">():</span> <span style="color:#2980b9">int</span> <span style="color:#7a7c7d">=</span>
|
||||
<span style="font-weight:bold">var</span> i <span style="color:#7a7c7d">=</span> <span style="color:#f67400">0</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">while</span> i <span style="color:#7a7c7d"><=</span> n<span style="font-weight:bold">:</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">yield</span> i
|
||||
<span style="color:#8e44ad">inc</span> i
|
||||
|
||||
<span style="font-weight:bold">let</span> countTo20 <span style="color:#7a7c7d">=</span> <span style="color:#8e44ad">countTo</span><span style="font-weight:bold">(</span><span style="color:#f67400">20</span><span style="font-weight:bold">)</span>
|
||||
|
||||
<span style="color:#fdbc4b;font-weight:bold">echo</span> <span style="color:#8e44ad">countTo20</span><span style="font-weight:bold">()</span>
|
||||
|
||||
<span style="font-weight:bold">var</span> output <span style="color:#7a7c7d">=</span> <span style="color:#f44f4f">""</span>
|
||||
<span style="color:#7a7c7d"># Raw iterator usage:</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">while</span> <span style="color:#27aeae;font-weight:bold">true</span><span style="font-weight:bold">:</span>
|
||||
<span style="color:#7a7c7d"># 1. grab an element</span>
|
||||
<span style="font-weight:bold">let</span> next <span style="color:#7a7c7d">=</span> <span style="color:#8e44ad">countTo20</span><span style="font-weight:bold">()</span>
|
||||
<span style="color:#7a7c7d"># 2. Is the element bogus? It's the end of the loop, discard it</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">if</span> <span style="color:#8e44ad">finished</span><span style="font-weight:bold">(</span>countTo20<span style="font-weight:bold">):</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">break</span>
|
||||
<span style="color:#7a7c7d"># 3. Loop body goes here:</span>
|
||||
output<span style="font-weight:bold">.</span><span style="color:#8e44ad">add</span><span style="font-weight:bold">(</span><span style="color:#7a7c7d">$</span>next <span style="color:#7a7c7d">&</span> <span style="color:#f44f4f">" "</span><span style="font-weight:bold">)</span>
|
||||
|
||||
<span style="color:#fdbc4b;font-weight:bold">echo</span> output
|
||||
|
||||
output <span style="color:#7a7c7d">=</span> <span style="color:#f44f4f">""</span>
|
||||
<span style="font-weight:bold">let</span> countTo9 <span style="color:#7a7c7d">=</span> <span style="color:#8e44ad">countTo</span><span style="font-weight:bold">(</span><span style="color:#f67400">9</span><span style="font-weight:bold">)</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">for</span> i <span style="color:#7a7c7d;font-weight:bold">in</span> <span style="color:#8e44ad">countTo9</span><span style="font-weight:bold">():</span>
|
||||
output<span style="font-weight:bold">.</span><span style="color:#8e44ad">add</span><span style="font-weight:bold">(</span><span style="color:#7a7c7d">$</span>i<span style="font-weight:bold">)</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">echo</span> output
|
||||
|
||||
<span style="color:#7a7c7d"># Procs</span>
|
||||
<span style="font-weight:bold">proc</span> <span style="color:#f44f4f;font-weight:bold">fibonacci</span><span style="font-weight:bold">(</span>n<span style="font-weight:bold">:</span> <span style="color:#2980b9">int</span><span style="font-weight:bold">):</span> <span style="color:#2980b9">int</span> <span style="color:#7a7c7d">=</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">if</span> n <span style="color:#7a7c7d"><</span> <span style="color:#f67400">2</span><span style="font-weight:bold">:</span>
|
||||
<span style="color:#27ae60">result</span> <span style="color:#7a7c7d">=</span> n
|
||||
<span style="color:#fdbc4b;font-weight:bold">else</span><span style="font-weight:bold">:</span>
|
||||
<span style="color:#27ae60">result</span> <span style="color:#7a7c7d">=</span> <span style="color:#8e44ad">fibonacci</span><span style="font-weight:bold">(</span>n <span style="color:#7a7c7d">-</span> <span style="color:#f67400">1</span><span style="font-weight:bold">)</span> <span style="color:#7a7c7d">+</span> <span style="font-weight:bold">(</span>n <span style="color:#7a7c7d">-</span> <span style="color:#f67400">2</span><span style="font-weight:bold">).</span><span style="color:#2980b9">fibonacci</span>
|
||||
|
||||
<span style="color:#7a7c7d"># Operators</span>
|
||||
<span style="font-weight:bold">proc</span> <span style="color:#f44f4f;font-weight:bold">`$`</span><span style="font-weight:bold">(</span>a<span style="font-weight:bold">:</span> <span style="color:#2980b9">array</span><span style="font-weight:bold">[</span><span style="color:#f67400">2</span><span style="font-weight:bold">,</span> <span style="color:#2980b9">array</span><span style="font-weight:bold">[</span><span style="color:#f67400">2</span><span style="font-weight:bold">,</span> <span style="color:#2980b9">int</span><span style="font-weight:bold">]]):</span> <span style="color:#2980b9">string</span> <span style="color:#7a7c7d">=</span>
|
||||
<span style="color:#27ae60">result</span> <span style="color:#7a7c7d">=</span> <span style="color:#f44f4f">""</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">for</span> v <span style="color:#7a7c7d;font-weight:bold">in</span> a<span style="font-weight:bold">:</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">for</span> vx <span style="color:#7a7c7d;font-weight:bold">in</span> v<span style="font-weight:bold">:</span>
|
||||
<span style="color:#27ae60">result</span><span style="font-weight:bold">.</span><span style="color:#8e44ad">add</span><span style="font-weight:bold">(</span><span style="color:#7a7c7d">$</span>vx <span style="color:#7a7c7d">&</span> <span style="color:#f44f4f">", "</span><span style="font-weight:bold">)</span>
|
||||
<span style="color:#27ae60">result</span><span style="font-weight:bold">.</span><span style="color:#8e44ad">add</span><span style="font-weight:bold">(</span><span style="color:#f44f4f">"</span><span style="color:#3daee9">\n</span><span style="color:#f44f4f">"</span><span style="font-weight:bold">)</span>
|
||||
|
||||
<span style="color:#fdbc4b;font-weight:bold">echo</span><span style="font-weight:bold">([[</span><span style="color:#f67400">1</span><span style="font-weight:bold">,</span> <span style="color:#f67400">2</span><span style="font-weight:bold">],</span> <span style="font-weight:bold">[</span><span style="color:#f67400">3</span><span style="font-weight:bold">,</span> <span style="color:#f67400">4</span><span style="font-weight:bold">]])</span> <span style="color:#7a7c7d"># See varargs for</span>
|
||||
<span style="color:#7a7c7d"># how echo works</span>
|
||||
|
||||
<span style="font-weight:bold">proc</span> <span style="color:#f44f4f;font-weight:bold">`^&*^@%`</span><span style="font-weight:bold">(</span>a<span style="font-weight:bold">,</span> b<span style="font-weight:bold">:</span> <span style="color:#2980b9">string</span><span style="font-weight:bold">):</span> <span style="color:#2980b9">string</span> <span style="color:#7a7c7d">=</span>
|
||||
<span style="color:#a43340">## A confusingly named useless operator</span>
|
||||
<span style="color:#27ae60">result</span> <span style="color:#7a7c7d">=</span> a<span style="font-weight:bold">[</span><span style="color:#f67400">0</span><span style="font-weight:bold">]</span> <span style="color:#7a7c7d">&</span> b<span style="font-weight:bold">[</span><span style="color:#8e44ad">high</span><span style="font-weight:bold">(</span>b<span style="font-weight:bold">)]</span>
|
||||
|
||||
<span style="color:#fdbc4b;font-weight:bold">assert</span><span style="font-weight:bold">(</span><span style="color:#f44f4f">"foo"</span> <span style="color:#7a7c7d">^&*^@%</span> <span style="color:#f44f4f">"bar"</span> <span style="color:#7a7c7d">==</span> <span style="color:#f44f4f">"fr"</span><span style="font-weight:bold">)</span>
|
||||
|
||||
<span style="color:#7a7c7d"># Generic Functions</span>
|
||||
<span style="color:#7a7c7d"># Not really good idea for obvious reasons</span>
|
||||
<span style="font-weight:bold">let</span> zero <span style="color:#7a7c7d">=</span> <span style="color:#f44f4f">""</span>
|
||||
<span style="font-weight:bold">proc</span> <span style="color:#f44f4f;font-weight:bold">`+`</span><span style="font-weight:bold">(</span>a<span style="font-weight:bold">,</span> b<span style="font-weight:bold">:</span> <span style="color:#2980b9">string</span><span style="font-weight:bold">):</span> <span style="color:#2980b9">string</span> <span style="color:#7a7c7d">=</span>
|
||||
a <span style="color:#7a7c7d">&</span> b
|
||||
|
||||
<span style="font-weight:bold">proc</span> <span style="color:#f44f4f;font-weight:bold">`*`</span><span style="font-weight:bold">[</span><span style="color:#2980b9">T</span><span style="font-weight:bold">](</span>a<span style="font-weight:bold">:</span> <span style="color:#2980b9">T</span><span style="font-weight:bold">,</span> b<span style="font-weight:bold">:</span> <span style="color:#2980b9">int</span><span style="font-weight:bold">):</span> <span style="color:#2980b9">T</span> <span style="color:#7a7c7d">=</span>
|
||||
<span style="color:#27ae60">result</span> <span style="color:#7a7c7d">=</span> zero
|
||||
<span style="color:#fdbc4b;font-weight:bold">for</span> i <span style="color:#7a7c7d;font-weight:bold">in</span> <span style="color:#f67400">0</span><span style="font-weight:bold">..</span>b<span style="color:#7a7c7d">-</span><span style="color:#f67400">1</span><span style="font-weight:bold">:</span>
|
||||
<span style="color:#27ae60">result</span> <span style="color:#7a7c7d">=</span> <span style="color:#27ae60">result</span> <span style="color:#7a7c7d">+</span> <span style="color:#8e44ad">a </span> <span style="color:#7a7c7d"># calls `+` from line 3</span>
|
||||
|
||||
<span style="color:#fdbc4b;font-weight:bold">assert</span><span style="font-weight:bold">(</span><span style="color:#f44f4f">"a"</span> <span style="color:#7a7c7d">*</span> <span style="color:#f67400">10</span> <span style="color:#7a7c7d">==</span> <span style="color:#f44f4f">"aaaaaaaaaa"</span><span style="font-weight:bold">)</span>
|
||||
|
||||
<span style="color:#7a7c7d"># Blocks</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">block</span> outer<span style="font-weight:bold">:</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">for</span> i <span style="color:#7a7c7d;font-weight:bold">in</span> <span style="color:#f67400">0</span><span style="font-weight:bold">..</span><span style="color:#f67400">2000</span><span style="font-weight:bold">:</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">for</span> j <span style="color:#7a7c7d;font-weight:bold">in</span> <span style="color:#f67400">0</span><span style="font-weight:bold">..</span><span style="color:#f67400">2000</span><span style="font-weight:bold">:</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">if</span> i<span style="color:#7a7c7d">+</span>j <span style="color:#7a7c7d">==</span> <span style="color:#f67400">3145</span><span style="font-weight:bold">:</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">echo</span> i<span style="font-weight:bold">,</span> <span style="color:#f44f4f">", "</span><span style="font-weight:bold">,</span> j
|
||||
<span style="color:#fdbc4b;font-weight:bold">break</span> outer
|
||||
|
||||
<span style="font-weight:bold">let</span> b <span style="color:#7a7c7d">=</span> <span style="color:#f67400">3</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">block</span><span style="font-weight:bold">:</span>
|
||||
<span style="font-weight:bold">let</span> b <span style="color:#7a7c7d">=</span> <span style="color:#f44f4f">"3"</span> <span style="color:#7a7c7d"># shadowing is probably a dumb idea</span>
|
||||
|
||||
<span style="color:#7a7c7d"># Primitive types</span>
|
||||
<span style="font-weight:bold">let</span>
|
||||
a<span style="font-weight:bold">:</span> <span style="color:#2980b9">int8</span> <span style="color:#7a7c7d">=</span> <span style="color:#f67400">0x7F</span> <span style="color:#7a7c7d"># Works</span>
|
||||
b<span style="font-weight:bold">:</span> <span style="color:#2980b9">uint8</span> <span style="color:#7a7c7d">=</span> <span style="color:#f67400">0b1111_1111</span> <span style="color:#7a7c7d"># Works</span>
|
||||
d <span style="color:#7a7c7d">=</span> <span style="color:#f67400">0xFF</span> <span style="color:#7a7c7d"># type is int</span>
|
||||
c<span style="font-weight:bold">:</span> <span style="color:#2980b9">uint8</span> <span style="color:#7a7c7d">=</span> <span style="color:#f67400">256</span> <span style="color:#7a7c7d"># Compile time error</span>
|
||||
<span style="font-weight:bold">let</span>
|
||||
a<span style="font-weight:bold">:</span> <span style="color:#2980b9">int</span> <span style="color:#7a7c7d">=</span> <span style="color:#f67400">2</span>
|
||||
b<span style="font-weight:bold">:</span> <span style="color:#2980b9">int</span> <span style="color:#7a7c7d">=</span> <span style="color:#f67400">4</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">echo</span> <span style="color:#f67400">4</span><span style="color:#7a7c7d">/</span><span style="color:#f67400">2</span>
|
||||
|
||||
<span style="color:#7a7c7d"># Types Aliases</span>
|
||||
<span style="font-weight:bold">type</span>
|
||||
<span style="color:#2980b9">MyInteger</span><span style="color:#7a7c7d">*</span> <span style="color:#7a7c7d">=</span> <span style="color:#2980b9">int</span>
|
||||
|
||||
<span style="font-weight:bold">let</span> a<span style="font-weight:bold">:</span> <span style="color:#2980b9">int</span> <span style="color:#7a7c7d">=</span> <span style="color:#f67400">2</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">discard</span> a <span style="color:#7a7c7d">+</span> <span style="color:#2980b9">MyInteger</span><span style="font-weight:bold">(</span><span style="color:#f67400">4</span><span style="font-weight:bold">)</span>
|
||||
|
||||
<span style="color:#7a7c7d"># Objects</span>
|
||||
<span style="font-weight:bold">type</span>
|
||||
<span style="color:#2980b9">Animal</span><span style="color:#7a7c7d">*</span> <span style="color:#7a7c7d">=</span> <span style="font-weight:bold">object</span>
|
||||
name<span style="color:#7a7c7d">*</span><span style="font-weight:bold">,</span> species<span style="color:#7a7c7d">*</span><span style="font-weight:bold">:</span> <span style="color:#2980b9">string</span>
|
||||
age<span style="font-weight:bold">:</span> <span style="color:#2980b9">int</span>
|
||||
|
||||
<span style="font-weight:bold">proc</span> <span style="color:#f44f4f;font-weight:bold">sleep</span><span style="color:#7a7c7d">*</span><span style="font-weight:bold">(</span>a<span style="font-weight:bold">:</span> <span style="font-weight:bold">var</span> <span style="color:#2980b9">Animal</span><span style="font-weight:bold">)</span> <span style="color:#7a7c7d">=</span>
|
||||
a<span style="font-weight:bold">.</span><span style="color:#2980b9">age</span> <span style="color:#7a7c7d">+=</span> <span style="color:#f67400">1</span>
|
||||
|
||||
<span style="font-weight:bold">proc</span> <span style="color:#f44f4f;font-weight:bold">dead</span><span style="color:#7a7c7d">*</span><span style="font-weight:bold">(</span>a<span style="font-weight:bold">:</span> <span style="color:#2980b9">Animal</span><span style="font-weight:bold">):</span> <span style="color:#2980b9">bool</span> <span style="color:#7a7c7d">=</span>
|
||||
<span style="color:#27ae60">result</span> <span style="color:#7a7c7d">=</span> a<span style="font-weight:bold">.</span><span style="color:#2980b9">age</span> <span style="color:#7a7c7d">></span> <span style="color:#f67400">20</span>
|
||||
|
||||
<span style="font-weight:bold">var</span> carl<span style="font-weight:bold">:</span> <span style="color:#2980b9">Animal</span>
|
||||
carl <span style="color:#7a7c7d">=</span> <span style="color:#2980b9">Animal</span><span style="font-weight:bold">(</span><span style="color:#8e44ad">name</span> <span style="font-weight:bold">:</span> <span style="color:#f44f4f">"Carl"</span><span style="font-weight:bold">,</span>
|
||||
<span style="color:#8e44ad">species</span> <span style="font-weight:bold">:</span> <span style="color:#f44f4f">"L. glama"</span><span style="font-weight:bold">,</span>
|
||||
<span style="color:#8e44ad">age</span> <span style="font-weight:bold">:</span> <span style="color:#f67400">12</span><span style="font-weight:bold">)</span>
|
||||
|
||||
<span style="font-weight:bold">let</span> joe <span style="color:#7a7c7d">=</span> <span style="color:#2980b9">Animal</span><span style="font-weight:bold">(</span><span style="color:#8e44ad">name</span> <span style="font-weight:bold">:</span> <span style="color:#f44f4f">"Joe"</span><span style="font-weight:bold">,</span>
|
||||
<span style="color:#8e44ad">species</span> <span style="font-weight:bold">:</span> <span style="color:#f44f4f">"H. sapiens"</span><span style="font-weight:bold">,</span>
|
||||
<span style="color:#8e44ad">age</span> <span style="font-weight:bold">:</span> <span style="color:#f67400">23</span><span style="font-weight:bold">)</span>
|
||||
|
||||
<span style="color:#fdbc4b;font-weight:bold">assert</span><span style="font-weight:bold">(</span><span style="color:#7a7c7d;font-weight:bold">not</span> carl<span style="font-weight:bold">.</span><span style="color:#2980b9">dead</span><span style="font-weight:bold">)</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">for</span> i <span style="color:#7a7c7d;font-weight:bold">in</span> <span style="color:#f67400">0</span><span style="font-weight:bold">..</span><span style="color:#f67400">10</span><span style="font-weight:bold">:</span>
|
||||
carl<span style="font-weight:bold">.</span><span style="color:#8e44ad">sleep</span><span style="font-weight:bold">()</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">assert</span> carl<span style="font-weight:bold">.</span><span style="color:#2980b9">dead</span>
|
||||
|
||||
<span style="color:#7a7c7d"># Enums</span>
|
||||
<span style="font-weight:bold">type</span>
|
||||
<span style="color:#2980b9">CompassDirections</span> <span style="color:#7a7c7d">=</span> <span style="font-weight:bold">enum</span>
|
||||
cdNorth<span style="font-weight:bold">,</span> cdEast<span style="font-weight:bold">,</span> cdSouth<span style="font-weight:bold">,</span> cdWest
|
||||
|
||||
<span style="color:#2980b9">Colors</span> <span style="color:#2980b9">{.pure.}</span> <span style="color:#7a7c7d">=</span> <span style="font-weight:bold">enum</span>
|
||||
<span style="color:#2980b9">Red</span> <span style="color:#7a7c7d">=</span> <span style="color:#f44f4f">"FF0000"</span><span style="font-weight:bold">,</span> <span style="color:#2980b9">Green</span> <span style="color:#7a7c7d">=</span> <span style="font-weight:bold">(</span><span style="color:#f67400">1</span><span style="font-weight:bold">,</span> <span style="color:#f44f4f">"00FF00"</span><span style="font-weight:bold">),</span> <span style="color:#2980b9">Blue</span> <span style="color:#7a7c7d">=</span> <span style="color:#f44f4f">"0000FF"</span>
|
||||
|
||||
<span style="color:#2980b9">Signals</span> <span style="color:#7a7c7d">=</span> <span style="font-weight:bold">enum</span>
|
||||
sigQuit <span style="color:#7a7c7d">=</span> <span style="color:#f67400">3</span><span style="font-weight:bold">,</span> sigAbort <span style="color:#7a7c7d">=</span> <span style="color:#f67400">6</span><span style="font-weight:bold">,</span> sigKill <span style="color:#7a7c7d">=</span> <span style="color:#f67400">9</span>
|
||||
|
||||
<span style="color:#7a7c7d"># Distinct Types</span>
|
||||
<span style="font-weight:bold">type</span>
|
||||
<span style="color:#2980b9">Dollars</span><span style="color:#7a7c7d">*</span> <span style="color:#7a7c7d">=</span> <span style="color:#2980b9">distinct</span> <span style="color:#2980b9">float</span>
|
||||
|
||||
<span style="font-weight:bold">var</span> a <span style="color:#7a7c7d">=</span> <span style="color:#f67400">20.</span><span style="color:#2980b9">Dollars</span>
|
||||
a <span style="color:#7a7c7d">=</span> <span style="color:#f67400">25</span> <span style="color:#7a7c7d"># Doesn't compile</span>
|
||||
a <span style="color:#7a7c7d">=</span> <span style="color:#f67400">25.</span><span style="color:#2980b9">Dollars</span> <span style="color:#7a7c7d"># Works fine</span>
|
||||
|
||||
<span style="color:#7a7c7d"># Strings</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">echo</span> <span style="color:#f44f4f">"words words words ⚑"</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">echo</span> <span style="color:#f44f4f">"""</span>
|
||||
<span style="color:#f44f4f"><html></span>
|
||||
<span style="color:#f44f4f"> <head></span>
|
||||
<span style="color:#f44f4f"> </head>\n\n</span>
|
||||
|
||||
<span style="color:#f44f4f"> <body></span>
|
||||
<span style="color:#f44f4f"> </body></span>
|
||||
<span style="color:#f44f4f"></html> """</span>
|
||||
|
||||
<span style="font-weight:bold">proc</span> <span style="color:#f44f4f;font-weight:bold">re</span><span style="font-weight:bold">(</span>s<span style="font-weight:bold">:</span> <span style="color:#2980b9">string</span><span style="font-weight:bold">):</span> <span style="color:#2980b9">string</span> <span style="color:#7a7c7d">=</span> s
|
||||
|
||||
<span style="color:#fdbc4b;font-weight:bold">echo</span> <span style="color:#f44f4f">r".</span><span style="color:#3daee9">""</span><span style="color:#f44f4f">.\s\"</span> <span style="color:#7a7c7d"># Raw string</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">echo</span> <span style="color:#f44f4f">re"</span><span style="color:#3daee9">\b</span><span style="color:#3daee9">[a-z]</span><span style="color:#3daee9">++\b</span><span style="color:#f44f4f">"</span> <span style="color:#7a7c7d"># Regular expression</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">echo</span> <span style="color:#8e44ad">function</span><span style="color:#f44f4f">"text"</span> <span style="color:#7a7c7d"># Tagged string</span>
|
||||
|
||||
<span style="color:#7a7c7d"># Arrays</span>
|
||||
<span style="font-weight:bold">type</span>
|
||||
<span style="color:#2980b9">ThreeStringAddress</span> <span style="color:#7a7c7d">=</span> <span style="color:#2980b9">array</span><span style="font-weight:bold">[</span><span style="color:#f67400">3</span><span style="font-weight:bold">,</span> <span style="color:#2980b9">string</span><span style="font-weight:bold">]</span>
|
||||
<span style="font-weight:bold">let</span> names<span style="font-weight:bold">:</span> <span style="color:#2980b9">ThreeStringAddress</span> <span style="color:#7a7c7d">=</span> <span style="font-weight:bold">[</span><span style="color:#f44f4f">"Jasmine"</span><span style="font-weight:bold">,</span> <span style="color:#f44f4f">"Ktisztina"</span><span style="font-weight:bold">,</span> <span style="color:#f44f4f">"Kristof"</span><span style="font-weight:bold">]</span>
|
||||
<span style="font-weight:bold">let</span> addresses<span style="font-weight:bold">:</span> <span style="color:#2980b9">ThreeStringAddress</span> <span style="color:#7a7c7d">=</span> <span style="font-weight:bold">[</span><span style="color:#f44f4f">"101 Betburweg"</span><span style="font-weight:bold">,</span> <span style="color:#f44f4f">"66 Bellion Drive"</span><span style="font-weight:bold">,</span> <span style="color:#f44f4f">"194 Laarderweg"</span><span style="font-weight:bold">]</span>
|
||||
|
||||
<span style="font-weight:bold">type</span>
|
||||
<span style="color:#2980b9">Matrix</span><span style="font-weight:bold">[</span><span style="color:#2980b9">W</span><span style="font-weight:bold">,</span> <span style="color:#2980b9">H</span><span style="font-weight:bold">:</span> <span style="color:#2980b9">static</span><span style="font-weight:bold">[</span><span style="color:#2980b9">int</span><span style="font-weight:bold">]]</span> <span style="color:#7a7c7d">=</span>
|
||||
<span style="color:#2980b9">array</span><span style="font-weight:bold">[</span><span style="color:#f67400">1</span><span style="font-weight:bold">..</span><span style="color:#2980b9">W</span><span style="font-weight:bold">,</span> <span style="color:#2980b9">array</span><span style="font-weight:bold">[</span><span style="color:#f67400">1</span><span style="font-weight:bold">..</span><span style="color:#2980b9">H</span><span style="font-weight:bold">,</span> <span style="color:#2980b9">int</span><span style="font-weight:bold">]]</span>
|
||||
|
||||
<span style="font-weight:bold">let</span> mat1<span style="font-weight:bold">:</span> <span style="color:#2980b9">Matrix</span><span style="font-weight:bold">[</span><span style="color:#f67400">2</span><span style="font-weight:bold">,</span> <span style="color:#f67400">2</span><span style="font-weight:bold">]</span> <span style="color:#7a7c7d">=</span> <span style="font-weight:bold">[[</span><span style="color:#f67400">1</span><span style="font-weight:bold">,</span> <span style="color:#f67400">0</span><span style="font-weight:bold">],</span>
|
||||
<span style="font-weight:bold">[</span><span style="color:#f67400">0</span><span style="font-weight:bold">,</span> <span style="color:#f67400">1</span><span style="font-weight:bold">]]</span>
|
||||
<span style="font-weight:bold">let</span> mat2<span style="font-weight:bold">:</span> <span style="color:#2980b9">Matrix</span><span style="font-weight:bold">[</span><span style="color:#f67400">2</span><span style="font-weight:bold">,</span> <span style="color:#f67400">2</span><span style="font-weight:bold">]</span> <span style="color:#7a7c7d">=</span> <span style="font-weight:bold">[[</span><span style="color:#f67400">0</span><span style="font-weight:bold">,</span> <span style="color:#f67400">1</span><span style="font-weight:bold">],</span>
|
||||
<span style="font-weight:bold">[</span><span style="color:#f67400">1</span><span style="font-weight:bold">,</span> <span style="color:#f67400">0</span><span style="font-weight:bold">]]</span>
|
||||
|
||||
<span style="font-weight:bold">proc</span> <span style="color:#f44f4f;font-weight:bold">`+`</span><span style="font-weight:bold">[</span><span style="color:#2980b9">W</span><span style="font-weight:bold">,</span> <span style="color:#2980b9">H</span><span style="font-weight:bold">](</span>a<span style="font-weight:bold">,</span> b<span style="font-weight:bold">:</span> <span style="color:#2980b9">Matrix</span><span style="font-weight:bold">[</span><span style="color:#2980b9">W</span><span style="font-weight:bold">,</span> <span style="color:#2980b9">H</span><span style="font-weight:bold">]):</span>
|
||||
<span style="color:#2980b9">Matrix</span><span style="font-weight:bold">[</span><span style="color:#2980b9">W</span><span style="font-weight:bold">,</span> <span style="color:#2980b9">H</span><span style="font-weight:bold">]</span> <span style="color:#7a7c7d">=</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">for</span> i <span style="color:#7a7c7d;font-weight:bold">in</span> <span style="color:#f67400">1</span><span style="font-weight:bold">..</span><span style="color:#8e44ad">high</span><span style="font-weight:bold">(</span>a<span style="font-weight:bold">):</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">for</span> j <span style="color:#7a7c7d;font-weight:bold">in</span> <span style="color:#f67400">1</span><span style="font-weight:bold">..</span><span style="color:#8e44ad">high</span><span style="font-weight:bold">(</span>a<span style="font-weight:bold">[</span><span style="color:#f67400">0</span><span style="font-weight:bold">]):</span>
|
||||
<span style="color:#27ae60">result</span><span style="font-weight:bold">[</span>i<span style="font-weight:bold">][</span>j<span style="font-weight:bold">]</span> <span style="color:#7a7c7d">=</span> a<span style="font-weight:bold">[</span>i<span style="font-weight:bold">][</span>j<span style="font-weight:bold">]</span> <span style="color:#7a7c7d">+</span> b<span style="font-weight:bold">[</span>i<span style="font-weight:bold">][</span>j<span style="font-weight:bold">]</span>
|
||||
|
||||
<span style="color:#7a7c7d"># Seqs</span>
|
||||
<span style="font-weight:bold">var</span>
|
||||
a <span style="color:#7a7c7d">=</span> <span style="color:#7a7c7d">@</span><span style="font-weight:bold">[</span><span style="color:#f67400">1</span><span style="font-weight:bold">,</span> <span style="color:#f67400">2</span><span style="font-weight:bold">,</span> <span style="color:#f67400">3</span><span style="font-weight:bold">]</span>
|
||||
b <span style="color:#7a7c7d">=</span> <span style="color:#8e44ad">newSeq</span><span style="font-weight:bold">[</span><span style="color:#2980b9">int</span><span style="font-weight:bold">](</span><span style="color:#f67400">3</span><span style="font-weight:bold">)</span>
|
||||
|
||||
<span style="color:#fdbc4b;font-weight:bold">for</span> i<span style="font-weight:bold">,</span> v <span style="color:#7a7c7d;font-weight:bold">in</span> a<span style="font-weight:bold">:</span>
|
||||
b<span style="font-weight:bold">[</span>i<span style="font-weight:bold">]</span> <span style="color:#7a7c7d">=</span> v<span style="color:#7a7c7d">*</span>v
|
||||
|
||||
<span style="color:#fdbc4b;font-weight:bold">for</span> i <span style="color:#7a7c7d;font-weight:bold">in</span> <span style="color:#f67400">4</span><span style="font-weight:bold">..</span><span style="color:#f67400">100</span><span style="font-weight:bold">:</span>
|
||||
b<span style="font-weight:bold">.</span><span style="color:#8e44ad">add</span><span style="font-weight:bold">(</span>i <span style="color:#7a7c7d">*</span> i<span style="font-weight:bold">)</span>
|
||||
|
||||
b<span style="font-weight:bold">.</span><span style="color:#8e44ad">delete</span><span style="font-weight:bold">(</span><span style="color:#f67400">0</span><span style="font-weight:bold">)</span> <span style="color:#7a7c7d"># takes O(n) time</span>
|
||||
b <span style="color:#7a7c7d">=</span> a<span style="font-weight:bold">[</span><span style="color:#f67400">0</span><span style="font-weight:bold">]</span> <span style="color:#7a7c7d">&</span> <span style="color:#8e44ad">b </span> <span style="color:#7a7c7d"># Same as original b</span>
|
||||
|
||||
<span style="color:#7a7c7d"># JSON</span>
|
||||
<span style="font-weight:bold">import</span> json
|
||||
|
||||
<span style="font-weight:bold">let</span> element <span style="color:#7a7c7d">=</span> <span style="color:#f44f4f">"Hydrogen"</span>
|
||||
<span style="font-weight:bold">let</span> atomicNumber <span style="color:#7a7c7d">=</span> <span style="color:#f67400">1</span>
|
||||
|
||||
<span style="font-weight:bold">let</span> jsonObject <span style="color:#7a7c7d">=</span> <span style="color:#7a7c7d">%*</span> <span style="font-weight:bold">{</span><span style="color:#f44f4f">"element"</span><span style="font-weight:bold">:</span> element<span style="font-weight:bold">,</span> <span style="color:#f44f4f">"atomicNumber"</span><span style="font-weight:bold">:</span> atomicNumber<span style="font-weight:bold">}</span>
|
||||
<span style="color:#7a7c7d"># This will print {"element":"Hydrogen", "atomicNumber": 1}</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">echo</span> <span style="color:#7a7c7d">$</span>jsonObject
|
||||
|
||||
<span style="color:#7a7c7d"># We start with a string representation of a JSON object</span>
|
||||
<span style="font-weight:bold">let</span> jsonObject <span style="color:#7a7c7d">=</span> <span style="color:#f44f4f">"""{"name": "Sky", "age": 32}"""</span>
|
||||
<span style="font-weight:bold">let</span> jsonArray <span style="color:#7a7c7d">=</span> <span style="color:#f44f4f">"""[7, 8, 9]"""</span>
|
||||
|
||||
<span style="font-weight:bold">let</span> parsedObject <span style="color:#7a7c7d">=</span> <span style="color:#8e44ad">parseJson</span><span style="font-weight:bold">(</span>jsonObject<span style="font-weight:bold">)</span>
|
||||
<span style="font-weight:bold">let</span> name <span style="color:#7a7c7d">=</span> parsedObject<span style="font-weight:bold">[</span><span style="color:#f44f4f">"name"</span><span style="font-weight:bold">].</span><span style="color:#8e44ad">getStr</span><span style="font-weight:bold">()</span>
|
||||
<span style="color:#7a7c7d"># This will print Sky</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">echo</span> name
|
||||
|
||||
<span style="font-weight:bold">let</span> parsedArray <span style="color:#7a7c7d">=</span> <span style="color:#8e44ad">parseJson</span><span style="font-weight:bold">(</span>jsonArray<span style="font-weight:bold">)</span>
|
||||
<span style="font-weight:bold">let</span> eight <span style="color:#7a7c7d">=</span> parsedArray<span style="font-weight:bold">[</span><span style="color:#f67400">1</span><span style="font-weight:bold">].</span><span style="color:#8e44ad">getInt</span><span style="font-weight:bold">()</span>
|
||||
<span style="color:#7a7c7d"># This will print 8</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">echo</span> eight
|
||||
|
||||
<span style="color:#7a7c7d"># First we'll define our types</span>
|
||||
<span style="font-weight:bold">type</span>
|
||||
<span style="color:#2980b9">Element</span> <span style="color:#7a7c7d">=</span> <span style="font-weight:bold">object</span>
|
||||
name<span style="font-weight:bold">:</span> <span style="color:#2980b9">string</span>
|
||||
atomicNumber<span style="font-weight:bold">:</span> <span style="color:#2980b9">int</span>
|
||||
|
||||
<span style="color:#7a7c7d"># Let's say this is the JSON we want to convert</span>
|
||||
<span style="font-weight:bold">let</span> jsonObject <span style="color:#7a7c7d">=</span> <span style="color:#8e44ad">parseJson</span><span style="font-weight:bold">(</span><span style="color:#f44f4f">"""{"name": "Carbon", "atomicNumber": 6}"""</span><span style="font-weight:bold">)</span>
|
||||
|
||||
<span style="font-weight:bold">let</span> element <span style="color:#7a7c7d">=</span> <span style="color:#8e44ad">to</span><span style="font-weight:bold">(</span>jsonObject<span style="font-weight:bold">,</span> <span style="color:#2980b9">Element</span><span style="font-weight:bold">)</span>
|
||||
<span style="color:#7a7c7d"># This will print Carbon</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">echo</span> element<span style="font-weight:bold">.</span><span style="color:#2980b9">name</span>
|
||||
<span style="color:#7a7c7d"># This will print 6</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">echo</span> element<span style="font-weight:bold">.</span><span style="color:#2980b9">atomicNumber</span>
|
||||
|
||||
<span style="color:#7a7c7d"># Object Oriented Programming</span>
|
||||
<span style="font-weight:bold">type</span> <span style="color:#2980b9;font-weight:bold">Animal</span> <span style="color:#7a7c7d">=</span> <span style="color:#2980b9">ref</span> <span style="font-weight:bold">object</span> <span style="color:#7a7c7d;font-weight:bold">of</span> <span style="color:#2980b9">RootObj</span>
|
||||
name<span style="font-weight:bold">:</span> <span style="color:#2980b9">string</span>
|
||||
age<span style="font-weight:bold">:</span> <span style="color:#2980b9">int</span>
|
||||
<span style="font-weight:bold">method</span> <span style="color:#f44f4f;font-weight:bold">vocalize</span><span style="font-weight:bold">(</span>this<span style="font-weight:bold">:</span> <span style="color:#2980b9">Animal</span><span style="font-weight:bold">):</span> <span style="color:#2980b9">string</span> <span style="color:#2980b9">{.base.}</span> <span style="color:#7a7c7d">=</span> <span style="color:#f44f4f">"..."</span>
|
||||
<span style="font-weight:bold">method</span> <span style="color:#f44f4f;font-weight:bold">ageHumanYrs</span><span style="font-weight:bold">(</span>this<span style="font-weight:bold">:</span> <span style="color:#2980b9">Animal</span><span style="font-weight:bold">):</span> <span style="color:#2980b9">int</span> <span style="color:#2980b9">{.base.}</span> <span style="color:#7a7c7d">=</span> this<span style="font-weight:bold">.</span><span style="color:#2980b9">age</span>
|
||||
|
||||
<span style="font-weight:bold">type</span> <span style="color:#2980b9;font-weight:bold">Dog</span> <span style="color:#7a7c7d">=</span> <span style="color:#2980b9">ref</span> <span style="font-weight:bold">object</span> <span style="color:#7a7c7d;font-weight:bold">of</span> <span style="color:#2980b9">Animal</span>
|
||||
<span style="font-weight:bold">method</span> <span style="color:#f44f4f;font-weight:bold">vocalize</span><span style="font-weight:bold">(</span>this<span style="font-weight:bold">:</span> <span style="color:#2980b9">Dog</span><span style="font-weight:bold">):</span> <span style="color:#2980b9">string</span> <span style="color:#7a7c7d">=</span> <span style="color:#f44f4f">"woof"</span>
|
||||
<span style="font-weight:bold">method</span> <span style="color:#f44f4f;font-weight:bold">ageHumanYrs</span><span style="font-weight:bold">(</span>this<span style="font-weight:bold">:</span> <span style="color:#2980b9">Dog</span><span style="font-weight:bold">):</span> <span style="color:#2980b9">int</span> <span style="color:#7a7c7d">=</span> this<span style="font-weight:bold">.</span><span style="color:#2980b9">age</span> <span style="color:#7a7c7d">*</span> <span style="color:#f67400">7</span>
|
||||
|
||||
<span style="font-weight:bold">type</span> <span style="color:#2980b9;font-weight:bold">Cat</span> <span style="color:#7a7c7d">=</span> <span style="color:#2980b9">ref</span> <span style="font-weight:bold">object</span> <span style="color:#7a7c7d;font-weight:bold">of</span> <span style="color:#2980b9">Animal</span>
|
||||
<span style="font-weight:bold">method</span> <span style="color:#f44f4f;font-weight:bold">vocalize</span><span style="font-weight:bold">(</span>this<span style="font-weight:bold">:</span> <span style="color:#2980b9">Cat</span><span style="font-weight:bold">):</span> <span style="color:#2980b9">string</span> <span style="color:#7a7c7d">=</span> <span style="color:#f44f4f">"meow"</span>
|
||||
|
||||
<span style="font-weight:bold">var</span> animals<span style="font-weight:bold">:</span> <span style="color:#2980b9">seq</span><span style="font-weight:bold">[</span><span style="color:#2980b9">Animal</span><span style="font-weight:bold">]</span> <span style="color:#7a7c7d">=</span> <span style="color:#7a7c7d">@</span><span style="font-weight:bold">[]</span>
|
||||
animals<span style="font-weight:bold">.</span><span style="color:#8e44ad">add</span><span style="font-weight:bold">(</span><span style="color:#2980b9">Dog</span><span style="font-weight:bold">(</span>name<span style="font-weight:bold">:</span> <span style="color:#f44f4f">"Sparky"</span><span style="font-weight:bold">,</span> age<span style="font-weight:bold">:</span> <span style="color:#f67400">10</span><span style="font-weight:bold">))</span>
|
||||
animals<span style="font-weight:bold">.</span><span style="color:#8e44ad">add</span><span style="font-weight:bold">(</span><span style="color:#2980b9">Cat</span><span style="font-weight:bold">(</span>name<span style="font-weight:bold">:</span> <span style="color:#f44f4f">"Mitten"</span><span style="font-weight:bold">,</span> age<span style="font-weight:bold">:</span> <span style="color:#f67400">10</span><span style="font-weight:bold">))</span>
|
||||
|
||||
<span style="color:#fdbc4b;font-weight:bold">for</span> a <span style="color:#7a7c7d;font-weight:bold">in</span> animals<span style="font-weight:bold">:</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">echo</span> a<span style="font-weight:bold">.</span><span style="color:#8e44ad">vocalize</span><span style="font-weight:bold">()</span>
|
||||
<span style="color:#fdbc4b;font-weight:bold">echo</span> a<span style="font-weight:bold">.</span><span style="color:#8e44ad">ageHumanYrs</span><span style="font-weight:bold">()</span>
|
||||
|
||||
<span style="font-weight:bold">let</span> slash <span style="color:#7a7c7d">=</span> <span style="color:#f44f4f">"</span><span style="color:#3daee9">\\</span><span style="color:#f44f4f">"</span>
|
||||
</pre></body></html>
|
||||
Reference in New Issue
Block a user