perofrmance trumps syntactical sugar

rails · Apr 29, 2011 · 92e4cfb · 92e4cfb
1 parent 8dcaf4d
commit 92e4cfb
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/actionpack/lib/action_view/helpers/form_options_helper.rb b/actionpack/lib/action_view/helpers/form_options_helper.rb
@@ -299,12 +299,12 @@ def options_for_select(container, selected = nil)
 
         container = container.to_a if Hash === container
         selected, disabled = extract_selected_and_disabled(selected).map do | r |
-           Array.wrap(r).map(&:to_s)
+           Array.wrap(r).map { |item| item.to_s }
         end
 
         container.map do |element|
           html_attributes = option_html_attributes(element)
-          text, value = option_text_and_value(element).map(&:to_s)
+          text, value = option_text_and_value(element).map { |item| item.to_s }
           selected_attribute = ' selected="selected"' if option_value_selected?(value, selected)
           disabled_attribute = ' disabled="disabled"' if disabled && option_value_selected?(value, disabled)
           %(<option value="#{html_escape(value)}"#{selected_attribute}#{disabled_attribute}#{html_attributes}>#{html_escape(text)}</option>)