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<title>class ReVIEW::Compiler::SyntaxElement - review-2.0.0 Documentation</title>
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<h1 id="class-ReVIEW::Compiler::SyntaxElement" class="class">
class ReVIEW::Compiler::SyntaxElement
</h1>
<section class="description">
</section>
<section id="5Buntitled-5D" class="documentation-section">
<section class="attribute-method-details" class="method-section">
<header>
<h3>Attributes</h3>
</header>
<div id="attribute-i-name" class="method-detail">
<div class="method-heading attribute-method-heading">
<span class="method-name">name</span><span
class="attribute-access-type">[R]</span>
</div>
<div class="method-description">
</div>
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</section>
<section id="public-class-5Buntitled-5D-method-details" class="method-section">
<header>
<h3>Public Class Methods</h3>
</header>
<div id="method-c-new" class="method-detail ">
<div class="method-heading">
<span class="method-name">new</span><span
class="method-args">(name, type, argc, &block)</span>
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<div class="method-description">
<div class="method-source-code" id="new-source">
<pre><span class="ruby-comment"># File lib/review/compiler.rb, line 56</span>
<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>initialize</span>(<span class=“ruby-identifier”>name</span>, <span class=“ruby-identifier”>type</span>, <span class=“ruby-identifier”>argc</span>, <span class=“ruby-operator”>&</span><span class=“ruby-identifier”>block</span>)
<span class="ruby-ivar">@name</span> = <span class="ruby-identifier">name</span> <span class="ruby-ivar">@type</span> = <span class="ruby-identifier">type</span> <span class="ruby-ivar">@argc_spec</span> = <span class="ruby-identifier">argc</span> <span class="ruby-ivar">@checker</span> = <span class="ruby-identifier">block</span>
<span class=“ruby-keyword”>end</span></pre>
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<section id="public-instance-5Buntitled-5D-method-details" class="method-section">
<header>
<h3>Public Instance Methods</h3>
</header>
<div id="method-i-block_allowed-3F" class="method-detail ">
<div class="method-heading">
<span class="method-name">block_allowed?</span><span
class="method-args">()</span>
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<div class="method-description">
<div class="method-source-code" id="block_allowed-3F-source">
<pre><span class="ruby-comment"># File lib/review/compiler.rb, line 85</span>
<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>block_allowed?</span>
<span class="ruby-ivar">@type</span> <span class="ruby-operator">==</span> <span class="ruby-value">:block</span> <span class="ruby-keyword">or</span> <span class="ruby-ivar">@type</span> <span class="ruby-operator">==</span> <span class="ruby-value">:optional</span>
<span class=“ruby-keyword”>end</span></pre>
</div>
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</div>
<div id="method-i-block_required-3F" class="method-detail ">
<div class="method-heading">
<span class="method-name">block_required?</span><span
class="method-args">()</span>
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</div>
<div class="method-description">
<div class="method-source-code" id="block_required-3F-source">
<pre><span class="ruby-comment"># File lib/review/compiler.rb, line 81</span>
<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>block_required?</span>
<span class="ruby-ivar">@type</span> <span class="ruby-operator">==</span> <span class="ruby-value">:block</span>
<span class=“ruby-keyword”>end</span></pre>
</div>
</div>
</div>
<div id="method-i-check_args" class="method-detail ">
<div class="method-heading">
<span class="method-name">check_args</span><span
class="method-args">(args)</span>
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</div>
<div class="method-description">
<div class="method-source-code" id="check_args-source">
<pre><span class="ruby-comment"># File lib/review/compiler.rb, line 65</span>
<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>check_args</span>(<span class=“ruby-identifier”>args</span>)
<span class="ruby-keyword">unless</span> <span class="ruby-ivar">@argc_spec</span> <span class="ruby-operator">===</span> <span class="ruby-identifier">args</span>.<span class="ruby-identifier">size</span>
<span class="ruby-identifier">raise</span> <span class="ruby-constant">CompileError</span>, <span class="ruby-node">"wrong # of parameters (block command //#{@name}, expect #{@argc_spec} but #{args.size})"</span>
<span class="ruby-keyword">end</span>
<span class="ruby-ivar">@checker</span>.<span class="ruby-identifier">call</span>(<span class="ruby-operator">*</span><span class="ruby-identifier">args</span>) <span class="ruby-keyword">if</span> <span class="ruby-ivar">@checker</span>
<span class=“ruby-keyword”>end</span></pre>
</div>
</div>
</div>
<div id="method-i-min_argc" class="method-detail ">
<div class="method-heading">
<span class="method-name">min_argc</span><span
class="method-args">()</span>
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</div>
<div class="method-description">
<div class="method-source-code" id="min_argc-source">
<pre><span class="ruby-comment"># File lib/review/compiler.rb, line 72</span>
<span class=“ruby-keyword”>def</span> <span class=“ruby-identifier”>min_argc</span>
<span class="ruby-keyword">case</span> <span class="ruby-ivar">@argc_spec</span>
<span class="ruby-keyword">when</span> <span class="ruby-constant">Range</span> <span class="ruby-keyword">then</span> <span class="ruby-ivar">@argc_spec</span>.<span class="ruby-identifier">begin</span>
<span class="ruby-keyword">when</span> <span class="ruby-constant">Integer</span> <span class="ruby-keyword">then</span> <span class="ruby-ivar">@argc_spec</span>
<span class="ruby-keyword">else</span>
<span class="ruby-identifier">raise</span> <span class="ruby-constant">TypeError</span>, <span class="ruby-node">"argc_spec is not Range/Integer: #{inspect()}"</span>
<span class="ruby-keyword">end</span>
<span class=“ruby-keyword”>end</span></pre>
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