rosa-build/app/views/admin/users/_users_ajax.js.erb

{
  "sEcho": <%=h params[:sEcho].to_i || -1 %>,
  "iTotalRecords": <%= @total_users %>,
  "iTotalDisplayRecords": <%= @total_user %>,
  "aaData": [
  <% @users.each do |user| %>
    [
      "<%= user.name %>",
      "<%= user.uname %>",
      "<%= user.email %>",
      "<span style='<%=user.access_locked? ? 'background: #FEDEDE' : ''%>'><%= user.role %></span>",
      "<%= j raw [(link_to t('layout.show'), user if can? :read, user),
                  (link_to t('layout.edit'), edit_admin_user_path(user) if can? :edit, user),
                  (link_to t('layout.delete'), admin_user_path(user), :method => :delete, :confirm => t('layout.users.confirm_delete') if can? :destroy, user)
                ].compact.join('&nbsp;|&nbsp;') %>"
    ]<%= user == @users.last ? '' : ',' %>
  <% end %>
  ]
}