module ApplicationHelper # # markup for bootstrap icon # # http://twitter.github.io/bootstrap/base-css.html#icons # def icon(name, color=nil) if color.nil? color_class = nil elsif color == :black color_class = 'icon-black' elsif color == :white color_class = 'icon-white' end "<i class=\"icon-#{name} #{color_class}\"></i> ".html_safe end end