diff options
Diffstat (limited to 'activesupport/lib/active_support/xml_mini.rb')
-rw-r--r-- | activesupport/lib/active_support/xml_mini.rb | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/activesupport/lib/active_support/xml_mini.rb b/activesupport/lib/active_support/xml_mini.rb index cddfcddb57..6e12404ad4 100644 --- a/activesupport/lib/active_support/xml_mini.rb +++ b/activesupport/lib/active_support/xml_mini.rb @@ -1,4 +1,5 @@ require 'active_support/core_ext/module/delegation' +require 'active_support/core_ext/string/inflections' module ActiveSupport # = XmlMini @@ -138,7 +139,9 @@ module ActiveSupport protected def _dasherize(key) - key.gsub(/(?!^[_]*)_(?![_]*$)/, '-') + # $2 must be a non-greedy regex for this to work + left, middle, right = /\A(_*)(.*?)(_*)\Z/.match(key.strip)[1,3] + "#{left}#{middle.tr('_ ', '--')}#{right}" end # TODO: Add support for other encodings |