app/views/rosters/index.html.erb
<p id="notice"><%= notice %></p>
<h1>Listing Rosters</h1>
<table class="table responsive">
<thead>
<tr>
<th>Name</th>
<th>Total Salary</th>
<th colspan="2"></th>
</tr>
</thead>
<tbody>
<% @rosters.each do |roster| %>
<tr>
<td><%= roster.name %></td>
<td><%= format_as_money roster.salary %></td>
<td><%= link_to 'Show', roster %></td>
<td><%= link_to 'Edit', edit_roster_path(roster) %></td>
</tr>
<% end %>
</tbody>
</table>
<br>
<%= link_to 'New Roster', new_roster_path %>