<%= link_to params.permit(:sort).merge({sort: 'alphabetical'}), class: 'btn btn-flat tooltipped', data: { tooltip: "Show pages in this collection alphabetically, by name" } do %> sort Alphabetical <% end %> <%= link_to params.permit(:sort).merge({sort: 'chronological'}), class: 'btn btn-flat tooltipped', data: { tooltip: "Show pages in this collection in the order they were added" } do %> sort Chronological <% end %> <%= link_to params.permit(:sort).merge({sort: 'recent'}), class: 'btn btn-flat tooltipped', data: { tooltip: "Sort pages in this collection most-recently-added-first" } do %> sort Recently added <% end %> <%= link_to params.permit(:sort).merge({sort: 'shuffle'}), class: 'btn btn-flat tooltipped', data: { tooltip: "Show pages in this collection in a random order" } do %> sort Shuffle <% end %>