osem-fcy/app/views/admin/people/index.html.haml

.row
  .col-md-12
    .page-header
      %h1
        People
        - if @people
          = "(#{@people.length})"
        = link_to "New person", new_admin_person_path, :class => "btn btn-success pull-right"

.row
  .col-md-12
    .well
      %table.table.table-striped.table-bordered.table-hover#people
        %thead
          %th
            %b Email
          %th
            %b Last Name
          %th
            %b First Name
          %th
            %b Public Name
          %th
            %b # of Conference Registrations
          %th
          %th
        - @people.each do |person|
          %tr
            %td= person.email
            %td= person.last_name
            %td= person.first_name
            %td= person.public_name
            %td= person.registrations.count
            %td= link_to "Edit", edit_admin_person_path(person)
            %td= link_to "View", admin_person_path(person)

:javascript
  $(document).ready(function() {
      $('#people').dataTable( {
        "bPaginate": false,
        "bLengthChange": false
      } );
  } );