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<title>has_only_keys? (Hash)</title>
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<pre><span class="ruby-comment cmt"># File lib/facet/hash/has_only_keys%3F.rb, line 11</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">has_only_keys?</span>(<span class="ruby-operator">*</span><span class="ruby-identifier">check_keys</span>)
<span class="ruby-identifier">unknown_keys</span> = <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">keys</span> <span class="ruby-operator">-</span> <span class="ruby-identifier">check_keys</span>
<span class="ruby-keyword kw">return</span> <span class="ruby-operator">!</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
3 entries across 3 versions & 1 rubygems
| Version | Path |
|---|---|
| facets-0.7.0 | doc/atomic-rdoc/classes/Hash.src/M000083.html |
| facets-0.7.1 | doc/atomic-rdoc/classes/Hash.src/M000083.html |
| facets-0.7.2 | doc/atomic-rdoc/classes/Hash.src/M000084.html |