RubygemsResearch

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  <title>rand_key! (Hash)</title>
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  <pre><span class="ruby-comment cmt"># File lib/facet/hash/at_rand.rb, line 53</span>
  <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">rand_key!</span>
    <span class="ruby-identifier">k</span>,<span class="ruby-identifier">v</span> = <span class="ruby-identifier">rand_pair</span>
    <span class="ruby-identifier">delete</span>( <span class="ruby-identifier">k</span> )
    <span class="ruby-keyword kw">return</span> <span class="ruby-identifier">k</span>
  <span class="ruby-keyword kw">end</span></pre>
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Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
facets-0.6.3	doc/classes/Hash.src/M000084.html