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Change map to map! to save extra array creation on new array

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This commit is contained in:
Vipul A M 2013-10-13 20:58:50 +05:30
parent 0df9149fd6
commit 78c176e2fa
1 changed files with 1 additions and 1 deletions
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2
actionview/lib/action_view/helpers/url_helper.rb
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@ -455,7 +455,7 @@ module ActionView
html_options, name = name, nil if block_given?
html_options = (html_options || {}).stringify_keys
extras = %w{ cc bcc body subject }.map { |item|
extras = %w{ cc bcc body subject }.map! { |item|
option = html_options.delete(item) || next
"#{item}=#{Rack::Utils.escape_path(option)}"
}.compact