$("#ray_5916").html("\n
1<\/a>
2<\/a>
3<\/a>
4<\/a>
5<\/a>
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9<\/a>
10<\/a><\/strong>
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17<\/a>
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19<\/a>
20<\/a><\/strong>
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26<\/a><\/pre><\/td>\n  
require<\/span> <\/span>\'<\/span>rubygems<\/span>\'<\/span><\/span>
<\/span>require<\/span> <\/span>\'<\/span>activerecord<\/span>\'<\/span><\/span>
<\/span>
<\/span>require<\/span> <\/span>\'<\/span>pp<\/span>\'<\/span><\/span>
<\/span>
<\/span>ActiveRecord<\/span>::<\/span>Base<\/span>.<\/span>establish_connection<\/span> <\/span>:adapter<\/span>           <\/span>=<\/span>><\/span> <\/span>\'<\/span>postgresql<\/span>\'<\/span><\/span>,<\/span> <\/span>
<\/span>                                        <\/span>:database<\/span>          <\/span>=<\/span>><\/span> <\/span>\'<\/span>ferry<\/span>\'<\/span><\/span>,<\/span>
<\/span>                                        <\/span>:username<\/span>          <\/span>=<\/span>><\/span> <\/span>\'<\/span>grust<\/span>\'<\/span><\/span>,<\/span>
<\/span>                                        <\/span>:password<\/span>          <\/span>=<\/span>><\/span> <\/span>\'<\/span>...<\/span>\'<\/span><\/span>,<\/span>
<\/span>                                        <\/span>:port<\/span>              <\/span>=<\/span>><\/span> <\/span>5432<\/span>,<\/span>
<\/span>                                        <\/span>:host<\/span>              <\/span>=<\/span>><\/span> <\/span>\'<\/span>localhost<\/span>\'<\/span><\/span>,<\/span>
<\/span>                                        <\/span>:allow_concurrency<\/span> <\/span>=<\/span>><\/span> <\/span>true<\/span>
<\/span>ActiveRecord<\/span>::<\/span>Base<\/span>.<\/span>logger<\/span> <\/span>=<\/span> <\/span>Logger<\/span>.<\/span>new<\/span>(<\/span>STDOUT<\/span>)<\/span>                                      <\/span>
<\/span>
<\/span>class<\/span> <\/span>Department<\/span> <\/span><<\/span> <\/span>ActiveRecord<\/span>::<\/span>Base<\/span>
<\/span>  <\/span>has_many<\/span> <\/span>:employees<\/span>,<\/span> <\/span>:foreign_key<\/span> <\/span>=<\/span>><\/span> <\/span>:dept<\/span>     <\/span>
<\/span>end<\/span>
<\/span>
<\/span>class<\/span> <\/span>Employee<\/span> <\/span><<\/span> <\/span>ActiveRecord<\/span>::<\/span>Base<\/span>
<\/span>  <\/span>belongs_to<\/span> <\/span>:department<\/span>,<\/span> <\/span>:foreign_key<\/span> <\/span>=<\/span>><\/span> <\/span>:dept<\/span>
<\/span>end<\/span>
<\/span>
<\/span>e<\/span> <\/span>=<\/span> <\/span>[<\/span>]<\/span>
<\/span>Department<\/span>.<\/span>find<\/span>(<\/span>:all<\/span>)<\/span>.<\/span>each<\/span> <\/span>{<\/span> <\/span>|<\/span>d<\/span>|<\/span> <\/span>pp<\/span> <\/span>d<\/span>.<\/span>employees<\/span> <\/span>}<\/span>
<\/span>
<\/span>Department<\/span>.<\/span>find<\/span>(<\/span>:all<\/span>,<\/span> <\/span>:include<\/span> <\/span>=<\/span>><\/span> <\/span>:employees<\/span>)<\/span>.<\/span>each<\/span> <\/span>{<\/span> <\/span>|<\/span>d<\/span>|<\/span> <\/span>pp<\/span> <\/span>d<\/span>.<\/span>employees<\/span> <\/span>}<\/span> <\/span><\/pre><\/td>\n<\/tr><\/table>\n\n");