NSString addition for iOS5+ Emoji.

pod 'YIEmoji'

To support iOS4, see tag 0.1 for more info.

NSString* text = @"😄😊😃☺1⃣test2⃣☀☔☁⛄";

NSLog(@"hasEmoji = %d",[text hasEmoji]); // YES
NSLog(@"trueLength = %d",[text emojiContainedTrueLength]); // 14
NSLog(@"emojiTrimmedString = %@",[text stringByTrimmingEmojis]); // test

• Add unit test
• Add OSX compatibility

• punchdrunker/iOSEmoji (Japanese docs)

YIEmoji is available under the Beerware license.

If we meet some day, and you think this stuff is worth it, you can buy me a beer in return.