rename fa_icon_helper

app/helpers/icon_helper.rb → app/helpers/fa_icon_helper.rb

@@ -1,12 +1,12 @@
 # Font Awesome Helper
-module IconHelper
+module FaIconHelper
   # accept name without 'fa-' prefix, style: (solid by default), size:, class: and 'aria-hidden':
   def fa_icon(name, html_options = {})
     html_options[:style] ||= :solid
     html_options['aria-hidden'] ||= true
 
-    content_class = "fa-#{unsymbolize(html_options[:style])} fa-#{unsymbolize(name)}"
-    content_class << " fa-#{unsymbolize(html_options[:size])}" if html_options.key? :size
+    content_class = "fa-#{to_dash(html_options[:style])} fa-#{to_dash(name)}"
+    content_class << " fa-#{to_dash(html_options[:size])}" if html_options.key? :size
     content_class << " #{html_options[:class]}" if html_options.key? :class
 
     tag.i(class: content_class, 'aria-hidden': html_options['aria-hidden'])
@@ -14,5 +14,5 @@ module IconHelper
 
   private
 
-  def unsymbolize(symbol) = symbol.to_s.dasherize
+  def to_dash(symbol) = symbol.to_s.dasherize
 end