diff options
Diffstat (limited to 'activesupport/lib/active_support/core_ext/string/iterators.rb')
-rw-r--r-- | activesupport/lib/active_support/core_ext/string/iterators.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/core_ext/string/iterators.rb b/activesupport/lib/active_support/core_ext/string/iterators.rb index 73114d9d5f..66a08a5cd0 100644 --- a/activesupport/lib/active_support/core_ext/string/iterators.rb +++ b/activesupport/lib/active_support/core_ext/string/iterators.rb @@ -5,6 +5,10 @@ module ActiveSupport #:nodoc: module String #:nodoc: # Custom string iterators module Iterators + def self.append_features(base) + super unless '1.9'.respond_to?(:each_char) + end + # Yields a single-character string for each character in the string. # When $KCODE = 'UTF8', multi-byte characters are yielded appropriately. def each_char |