Listing categories
<% @categories.each do |category| %> <% end %>
Name
Description
<%=h category.name %>
<%=h category.description %>
<%= link_to 'Show', category %>
<%= link_to 'Edit', edit_category_path(category) %>
<%= button_to 'Destroy', category, :confirm => 'Are you sure?', :method => :delete %>
<%= link_to 'New category', new_category_path %>