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<title>create_fixtures (Fixtures)</title>
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<pre><span class="ruby-comment cmt"># File lib/active_record/fixtures.rb, line 493</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">create_fixtures</span>(<span class="ruby-identifier">fixtures_directory</span>, <span class="ruby-identifier">table_names</span>, <span class="ruby-identifier">class_names</span> = {})
<span class="ruby-identifier">table_names</span> = [<span class="ruby-identifier">table_names</span>].<span class="ruby-identifier">flatten</span>.<span class="ruby-identifier">map</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">n</span><span class="ruby-operator">|</span> <span class="ruby-identifier">n</span>.<span class="ruby-identifier">to_s</span> }
<span class="ruby-identifier">connection</span> = <span class="ruby-identifier">block_given?</span> <span class="ruby-value">? </span><span class="ruby-keyword kw">yield</span> <span class="ruby-operator">:</span> <span class="ruby-constant">ActiveRecord</span><span class="ruby-operator">::</span><span class="ruby-constant">Base</span>.<span class="ruby-identifier">connection</span>
<span class="ruby-identifier">table_names_to_fetch</span> = <span class="ruby-identifier">table_names</span>.<span class="ruby-identifier">reject</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">table_name</span><span class="ruby-operator">|</span> <span class="ruby-identifier">fixture_is_cached?</span>(<span class="ruby-identifier">connection</span>, <span class="ruby-identifier">table_name</span>) }
<span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">table_names_to_fetch</span>.<span class="ruby-identifier">empty?</span>
<span class="ruby-constant">ActiveRecord</span><span class="ruby-operator">::</span><span class="ruby-constant">Base</span>.<span class="ruby-identifier">silence</span> <span class="ruby-keyword kw">do</span>
<span class="ruby-identifier">connection</span>.<span class="ruby-identifier">disable_referential_integrity</span> <span class="ruby-keyword kw">do</span>
<span class="ruby-identifier">fixtures_map</span> = {}
<span class="ruby-identifier">fixtures</span> = <span class="ruby-identifier">table_names_to_fetch</span>.<span class="ruby-identifier">map</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">table_name</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">fixtures_map</span>[<span class="ruby-identifier">table_name</span>] = <span class="ruby-constant">Fixtures</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">connection</span>, <span class="ruby-constant">File</span>.<span class="ruby-identifier">split</span>(<span class="ruby-identifier">table_name</span>.<span class="ruby-identifier">to_s</span>).<span class="ruby-identifier">last</span>, <span class="ruby-identifier">class_names</span>[<span class="ruby-identifier">table_name</span>.<span class="ruby-identifier">to_sym</span>], <span class="ruby-constant">File</span>.<span class="ruby-identifier">join</span>(<span class="ruby-identifier">fixtures_directory</span>, <span class="ruby-identifier">table_name</span>.<span class="ruby-identifier">to_s</span>))
<span class="ruby-keyword kw">end</span>
<span class="ruby-identifier">all_loaded_fixtures</span>.<span class="ruby-identifier">update</span>(<span class="ruby-identifier">fixtures_map</span>)
<span class="ruby-identifier">connection</span>.<span class="ruby-identifier">transaction</span>(<span class="ruby-identifier">:requires_new</span> =<span class="ruby-operator">></span> <span class="ruby-keyword kw">true</span>) <span class="ruby-keyword kw">do</span>
<span class="ruby-identifier">fixtures</span>.<span class="ruby-identifier">reverse</span>.<span class="ruby-identifier">each</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">fixture</span><span class="ruby-operator">|</span> <span class="ruby-identifier">fixture</span>.<span class="ruby-identifier">delete_existing_fixtures</span> }
<span class="ruby-identifier">fixtures</span>.<span class="ruby-identifier">each</span> { <span class="ruby-operator">|</span><span class="ruby-identifier">fixture</span><span class="ruby-operator">|</span> <span class="ruby-identifier">fixture</span>.<span class="ruby-identifier">insert_fixtures</span> }
<span class="ruby-comment cmt"># Cap primary key sequences to max(pk).</span>
<span class="ruby-keyword kw">if</span> <span class="ruby-identifier">connection</span>.<span class="ruby-identifier">respond_to?</span>(<span class="ruby-identifier">:reset_pk_sequence!</span>)
<span class="ruby-identifier">table_names</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">table_name</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">connection</span>.<span class="ruby-identifier">reset_pk_sequence!</span>(<span class="ruby-identifier">table_name</span>)
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-identifier">cache_fixtures</span>(<span class="ruby-identifier">connection</span>, <span class="ruby-identifier">fixtures_map</span>)
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-identifier">cached_fixtures</span>(<span class="ruby-identifier">connection</span>, <span class="ruby-identifier">table_names</span>)
<span class="ruby-keyword kw">end</span></pre>
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distrib
>
Mandriva
>
2010.0
>
i586
>
media
>
contrib-release
>
by-pkgid
>
d51872cc0e1fdee944d71993f94ac764
>
files
>
806
