<% for curr in @currencies %> <% if @curr_id.to_i == curr.id %> <%= link_to "#{curr.name} (#{curr.description})", {controller: :home, action: :get_trades, curr_id: curr.id}, remote: true, class: "badge badge-success" %>
<% else %> <%= link_to "#{curr.name} (#{curr.description})", {controller: :home, action: :get_trades, curr_id: curr.id}, remote: true, class: "badge badge-primary" %>
<% end%> <% end %>