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authorChristos Zisopoulos <christos@me.com>2011-07-27 16:12:22 +0200
committerXavier Noria <fxn@hashref.com>2011-08-13 16:22:20 -0700
commit035d31bd93d68724912d656e03cba7c6b503d25a (patch)
tree748fcbcbfcb0c09c6fb51df05cb19663162ee25e /actionpack
parent4c873cbf367d82538dbac914e7eee05b3582b6f1 (diff)
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Improve performance and memory usage for options_for_select with Ruby 1.8.7
Diffstat (limited to 'actionpack')
-rw-r--r--actionpack/lib/action_view/helpers/form_options_helper.rb4
1 files changed, 2 insertions, 2 deletions
diff --git a/actionpack/lib/action_view/helpers/form_options_helper.rb b/actionpack/lib/action_view/helpers/form_options_helper.rb
index 7c43dc04e0..c677257d60 100644
--- a/actionpack/lib/action_view/helpers/form_options_helper.rb
+++ b/actionpack/lib/action_view/helpers/form_options_helper.rb
@@ -323,12 +323,12 @@ module ActionView
return container if String === 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="#{ERB::Util.html_escape(value)}"#{selected_attribute}#{disabled_attribute}#{html_attributes}>#{ERB::Util.html_escape(text)}</option>)