I am using a select_tag:
<%= select_tag :s_user_type, options_for_select(User.all.map(&:user_type).uniq.compact.collect{|e| [e]}, user_type), { :multiple => false, prompt: 'I am looking for a ...', class: "input-lg dropdown-home form-control" } %>
which renders into the dropdown below. I am trying to figure out, how to change the default icon of the drop_down (up and down arrow shown in the circle below) with an icon of fontawesome (e.g. this ). Is this possible? If so, any clue how can i do this in Rails?
