app/assets/templates/issues/assignee_select_box.jst.eco
<select class="form-control" id="issue_assignee_id" name="issue[assignee_id]">
<option value=""></option>
<% for member in @members: %>
<% if member.get('user_id') is @current_user_id: %>
<option value="<%= member.get('user_id') %>" selected="selected">
<% else: %>
<option value="<%= member.get('user_id') %>">
<% end %>
<%= member.get('name') %>
will be assigned
</option>
<% end %>
</select>