gitlabhq/app/views/merge_requests/index.html.haml

%h3
  Merge Requests
  - if can? current_user, :write_issue, @project
    = link_to new_project_merge_request_path(@project), :class => "right btn small", :title => "New Merge Request" do 
      New Merge Request

%hr

%ul.pills
  %li{:class => ("active" if (params[:f] == "0" || !params[:f]))}
    = link_to project_merge_requests_path(@project, :f => 0) do 
      Open
  %li{:class => ("active" if params[:f] == "2")}
    = link_to project_merge_requests_path(@project, :f => 2) do 
      Closed

%hr
%ul.unstyled= render @merge_requests