app/views/users/_user.html.erb
<%= form_for(user) do |f| %>
<div class="container">
<div class="row">
<div class="span2"><%= link_to user.email, user %></div>
<div class="span3"><%= f.select(:role, User.roles.keys.map {|role| [role,role]}) %></div>
<div class="span2"><%= f.submit 'Change Role', :class => 'btn btn-primary' %></div>
<div class="span2"> <%= link_to("Delete user", user_path(user), :data => { :confirm => "Are you sure?" }, :method => :delete, :class => 'btn btn-danger') unless user == current_user %></div>
</div>
</div>
<% end %>
<!--
<td>
<%= link_to user.email, user %>
</td>
<td>
<%= form_for(user) do |f| %>
<%= f.select(:role, User.roles.keys.map {|role| [role,role]}) %>
<%= f.submit 'Change Role', :class => 'btn btn-primary' %>
<% end %>
</td>
<td>
<%= link_to("Delete user", user_path(user), :data => { :confirm => "Are you sure?" }, :method => :delete, :class => 'btn btn-danger') unless user == current_user %>
</td>
-->