app/views/layouts/_nav_dash.erb
<div id="navbar" class="collapse navbar-collapse head-dashboard">
<ul class="nav navbar-nav navbar-right">
<li class="dropdown">
<a href="#" class="dropdown-toggle dropdown-user-a" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">
<span class="dropdown-user">
<span class="caret"></span>
<img class="img-circle" data-email="<%= me_user_email %>" width="23" height="23">
<%= me.username %> (<%= me_user_email %>)
</span>
</a>
<ul class="dropdown-menu dropdown-menu-left">
<li><%= link_to root_path do%>
<i class="fa fa-home"></i>
Home
<%end%>
</li>
<li><%= link_to "/" + param_user + "/spaces" do%>
<i class="fa fa-laptop"></i>
Spaces
<%end%>
</li>
<li><%= link_to "/" + param_user + "/chart" do%>
<i class="fa fa-bar-chart"></i>
Chart
<%end%>
</li>
<%if me.username == param_user %>
<li><%= link_to "/" + param_user + "/setting" do%>
<i class="fa fa-cogs"></i>
Setting
<%end%>
</li>
<%end%>
<%if me.username != param_user %>
<li><%= link_to "/" + me.username do%>
<i class="fa fa-th"></i>
My Dashboard
<%end%>
</li>
<% end %>
<li role="separator" class="divider"></li>
<li><%= link_to logout_path do%>
Logout
<%end%>
</li>
</ul>
</li>
</ul>
</div>