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<title>create_reflection (ActiveRecord::Reflection::ClassMethods)</title>
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<pre><span class="ruby-comment cmt"># File lib/active_record/reflection.rb, line 13</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">create_reflection</span>(<span class="ruby-identifier">macro</span>, <span class="ruby-identifier">name</span>, <span class="ruby-identifier">options</span>, <span class="ruby-identifier">active_record</span>)
<span class="ruby-keyword kw">case</span> <span class="ruby-identifier">macro</span>
<span class="ruby-keyword kw">when</span> <span class="ruby-identifier">:has_many</span>, <span class="ruby-identifier">:belongs_to</span>, <span class="ruby-identifier">:has_one</span>, <span class="ruby-identifier">:has_and_belongs_to_many</span>
<span class="ruby-identifier">klass</span> = <span class="ruby-identifier">options</span>[<span class="ruby-identifier">:through</span>] <span class="ruby-operator">?</span> <span class="ruby-constant">ThroughReflection</span> <span class="ruby-operator">:</span> <span class="ruby-constant">AssociationReflection</span>
<span class="ruby-identifier">reflection</span> = <span class="ruby-identifier">klass</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">macro</span>, <span class="ruby-identifier">name</span>, <span class="ruby-identifier">options</span>, <span class="ruby-identifier">active_record</span>)
<span class="ruby-keyword kw">when</span> <span class="ruby-identifier">:composed_of</span>
<span class="ruby-identifier">reflection</span> = <span class="ruby-constant">AggregateReflection</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">macro</span>, <span class="ruby-identifier">name</span>, <span class="ruby-identifier">options</span>, <span class="ruby-identifier">active_record</span>)
<span class="ruby-keyword kw">end</span>
<span class="ruby-identifier">write_inheritable_hash</span> <span class="ruby-identifier">:reflections</span>, <span class="ruby-identifier">name</span> =<span class="ruby-operator">></span> <span class="ruby-identifier">reflection</span>
<span class="ruby-identifier">reflection</span>
<span class="ruby-keyword kw">end</span></pre>
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distrib
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Mandriva
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2010.0
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i586
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media
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contrib-release
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by-pkgid
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d51872cc0e1fdee944d71993f94ac764
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files
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685
