doc/classes/JSON.src/M000102.html


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  <title>recurse_proc (JSON)</title>
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  <pre><span class="ruby-comment cmt"># File lib/json/common.rb, line 290</span>
  <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">recurse_proc</span>(<span class="ruby-identifier">result</span>, <span class="ruby-operator">&amp;</span><span class="ruby-identifier">proc</span>)
    <span class="ruby-keyword kw">case</span> <span class="ruby-identifier">result</span>
    <span class="ruby-keyword kw">when</span> <span class="ruby-constant">Array</span>
      <span class="ruby-identifier">result</span>.<span class="ruby-identifier">each</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">x</span><span class="ruby-operator">|</span> <span class="ruby-identifier">recurse_proc</span> <span class="ruby-identifier">x</span>, <span class="ruby-operator">&amp;</span><span class="ruby-identifier">proc</span> }
      <span class="ruby-identifier">proc</span>.<span class="ruby-identifier">call</span> <span class="ruby-identifier">result</span>
    <span class="ruby-keyword kw">when</span> <span class="ruby-constant">Hash</span>
      <span class="ruby-identifier">result</span>.<span class="ruby-identifier">each</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">x</span>, <span class="ruby-identifier">y</span><span class="ruby-operator">|</span> <span class="ruby-identifier">recurse_proc</span> <span class="ruby-identifier">x</span>, <span class="ruby-operator">&amp;</span><span class="ruby-identifier">proc</span>; <span class="ruby-identifier">recurse_proc</span> <span class="ruby-identifier">y</span>, <span class="ruby-operator">&amp;</span><span class="ruby-identifier">proc</span> }
      <span class="ruby-identifier">proc</span>.<span class="ruby-identifier">call</span> <span class="ruby-identifier">result</span>
    <span class="ruby-keyword kw">else</span>
      <span class="ruby-identifier">proc</span>.<span class="ruby-identifier">call</span> <span class="ruby-identifier">result</span>
    <span class="ruby-keyword kw">end</span>
  <span class="ruby-keyword kw">end</span></pre>
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