10<\/a><\/strong>
11<\/a>
12<\/a><\/pre><\/td>\n class<\/span> <\/span>CategoriesController<\/span> <\/span><<\/span> <\/span>ApplicationController<\/span>
<\/span> <\/span>before_filter<\/span> <\/span>:preinit<\/span>,<\/span> <\/span>:only<\/span> <\/span>=<\/span>><\/span> <\/span>[<\/span>:show<\/span>,<\/span> <\/span>:edit<\/span>,<\/span> <\/span>:update<\/span>,<\/span> <\/span>:destroy<\/span>]<\/span>
<\/span>
<\/span> <\/span>def<\/span> <\/span>index<\/span>
<\/span> <\/span>@categories<\/span> <\/span>=<\/span> <\/span>paging<\/span>(<\/span>Category<\/span>)<\/span>
<\/span> <\/span>end<\/span>
<\/span>
<\/span> <\/span>def<\/span> <\/span>show<\/span>
<\/span> <\/span>end<\/span>
<\/span>
<\/span> <\/span>def<\/span> <\/span>edit<\/span>
<\/span> <\/span>end<\/span><\/pre><\/td>\n<\/tr><\/table>\n\n");
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