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  <title>has_keys? (Hash)</title>
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  <pre><span class="ruby-comment cmt"># File lib/facet/hash/has_keys?.rb, line 9</span>
  <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">has_keys?</span>(<span class="ruby-operator">*</span><span class="ruby-identifier">check_keys</span>)
    <span class="ruby-identifier">unknown_keys</span> = <span class="ruby-identifier">check_keys</span> <span class="ruby-operator">-</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">keys</span>
    <span class="ruby-keyword kw">return</span> <span class="ruby-identifier">unknown_keys</span>.<span class="ruby-identifier">empty?</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/M000096.html