ReactiveCocoa/ReactiveCocoa — pull request #335 by js (2013-02-19 08:02:06+00:00)
Title: Make -[NSString rac_sequence] work with composed characters

The old implementation was character-based, this one uses `enumerateSubstringsInRange:options:usingBlock:` with the `NSStringEnumerationByComposedCharacterSequences` option so composed character sequences will be yielded properly. :heart: