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<title>belongs_to (ActiveRecord::Associations::ClassMethods)</title>
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<pre><span class="ruby-comment cmt"># File lib/active_record/associations.rb, line 1029</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">belongs_to</span>(<span class="ruby-identifier">association_id</span>, <span class="ruby-identifier">options</span> = {})
<span class="ruby-identifier">reflection</span> = <span class="ruby-identifier">create_belongs_to_reflection</span>(<span class="ruby-identifier">association_id</span>, <span class="ruby-identifier">options</span>)
<span class="ruby-keyword kw">if</span> <span class="ruby-identifier">reflection</span>.<span class="ruby-identifier">options</span>[<span class="ruby-identifier">:polymorphic</span>]
<span class="ruby-identifier">association_accessor_methods</span>(<span class="ruby-identifier">reflection</span>, <span class="ruby-constant">BelongsToPolymorphicAssociation</span>)
<span class="ruby-keyword kw">else</span>
<span class="ruby-identifier">association_accessor_methods</span>(<span class="ruby-identifier">reflection</span>, <span class="ruby-constant">BelongsToAssociation</span>)
<span class="ruby-identifier">association_constructor_method</span>(<span class="ruby-identifier">:build</span>, <span class="ruby-identifier">reflection</span>, <span class="ruby-constant">BelongsToAssociation</span>)
<span class="ruby-identifier">association_constructor_method</span>(<span class="ruby-identifier">:create</span>, <span class="ruby-identifier">reflection</span>, <span class="ruby-constant">BelongsToAssociation</span>)
<span class="ruby-keyword kw">end</span>
<span class="ruby-identifier">add_counter_cache_callbacks</span>(<span class="ruby-identifier">reflection</span>) <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">options</span>[<span class="ruby-identifier">:counter_cache</span>]
<span class="ruby-identifier">add_touch_callbacks</span>(<span class="ruby-identifier">reflection</span>, <span class="ruby-identifier">options</span>[<span class="ruby-identifier">:touch</span>]) <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">options</span>[<span class="ruby-identifier">:touch</span>]
<span class="ruby-identifier">configure_dependency_for_belongs_to</span>(<span class="ruby-identifier">reflection</span>)
<span class="ruby-keyword kw">end</span></pre>
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distrib
>
Mandriva
>
2010.0
>
i586
>
media
>
contrib-release
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by-pkgid
>
d51872cc0e1fdee944d71993f94ac764
>
files
>
93
