app/helpers/icon_helper.rb
module IconHelper
include FontAwesome::Sass::Rails::ViewHelpers
def icon_fw(style, name, text = nil, html_options = {})
text, html_options = nil, text if text.is_a?(Hash)
if html_options.key?(:class)
html_options[:class] = "fa-fw #{html_options[:class]}"
else
html_options[:class] = "fa-fw"
end
icon(style, name, text, html_options)
end
end