diff options
Diffstat (limited to 'activesupport/lib/active_support')
| -rw-r--r-- | activesupport/lib/active_support/inflector/methods.rb | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/activesupport/lib/active_support/inflector/methods.rb b/activesupport/lib/active_support/inflector/methods.rb index c7df62e915..b3dc5b2f3a 100644 --- a/activesupport/lib/active_support/inflector/methods.rb +++ b/activesupport/lib/active_support/inflector/methods.rb @@ -36,11 +36,13 @@ module ActiveSupport # "ActiveRecord".underscore # => "active_record" # "ActiveRecord::Errors".underscore # => active_record/errors def underscore(camel_cased_word) - camel_cased_word.to_s.gsub(/::/, '/'). - gsub(/([A-Z]+)([A-Z][a-z])/,'\1_\2'). - gsub(/([a-z\d])([A-Z])/,'\1_\2'). - tr("-", "_"). - downcase + word = camel_cased_word.to_s.dup + word.gsub!(/::/, '/') + word.gsub!(/([A-Z]+)([A-Z][a-z])/,'\1_\2') + word.gsub!(/([a-z\d])([A-Z])/,'\1_\2') + word.tr!("-", "_") + word.downcase! + word end # Replaces underscores with dashes in the string. |