app/views/layouts/application.html.erb
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<meta name="description" content="">
<meta name="viewport" content="width=device-width, initial-scale=1">
<script type="text/javascript" src="https://code.jquery.com/jquery-git2.min.js"></script>
<title>Constructeev</title>
<%= stylesheet_link_tag 'application', media: 'all', 'data-turbolinks-track' => true %>
<%= javascript_include_tag 'application', 'data-turbolinks-track' => true %>
<%= csrf_meta_tags %>
</head>
<body>
<nav class="navbar navbar-default navbar-fixed-top topnav" role="navigation">
<div class="container topnav">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand topnav" href="/">Constructeev</a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav navbar-right">
<li>
<%= link_to 'Create Channel', new_channel_path %>
</li>
<li>
<%= link_to 'List Channels', channels_path %>
</li>
<li>
<% if current_channel %>
<%= link_to current_channel.name, channel_path(current_channel) %>
</li><li>
<%= link_to "Log out", logout_path %>
<% else %>
<%= link_to 'Login', new_session_path %>
<%end%>
</li>
</ul>
</div>
<!-- /.navbar-collapse -->
</div>
<!-- /.container -->
</nav>
<div class="">.col-md-4</div>
<% if flash[:notice] %>
<div class="nav_padding">
<div class="ui icon message nav_padding">
<i class="inbox icon"></i>
<div class="content">
<div class="header">
Notice:
</div>
<p><%= flash[:notice] %></p>
</div>
</div>
</div>
<% end %>
<% if flash[:alert] %>
<div class="nav_padding">
<div class="ui icon message nav_padding">
<i class="inbox icon"></i>
<div class="content">
<div class="header">
Notice:
</div>
<p><%= flash[:alert] %></p>
</div>
</div>
</div>
<% end %>
<%= yield %>
</body>
</html>