$("#ray_6218").html("\n
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11<\/a><\/pre><\/td>\n  
  <\/span>class<\/span> <\/span>AddVersions<\/span> <\/span><<\/span> <\/span>ActiveRecord<\/span>::<\/span>Migration<\/span>
<\/span>    <\/span>def<\/span> <\/span>self<\/span>.<\/span>up<\/span>
<\/span>      <\/span># create_versioned_table takes the same options hash<\/span>
<\/span>      <\/span># that create_table does<\/span>
<\/span>      <\/span>Post<\/span>.<\/span>create_versioned_table<\/span>
<\/span>    <\/span>end<\/span>
<\/span>
<\/span>    <\/span>def<\/span> <\/span>self<\/span>.<\/span>down<\/span>
<\/span>      <\/span>Post<\/span>.<\/span>drop_versioned_table<\/span>
<\/span>    <\/span>end<\/span>
<\/span>  <\/span>end<\/span>
<\/span><\/pre><\/td>\n<\/tr><\/table>\n\n");