Created
November 26, 2013 16:22
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NSString check if the string contains composed characters.
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| + (BOOL)stringContainsComposedCharacters:(NSString *)string | |
| { | |
| __block BOOL contains = NO; | |
| [string enumerateSubstringsInRange:NSMakeRange(0, string.length) | |
| options:NSStringEnumerationByComposedCharacterSequences | |
| usingBlock: | |
| ^(NSString *substring, NSRange substringRange, NSRange enclosingRange, BOOL *stop) | |
| { | |
| if (substringRange.length > 1) | |
| { | |
| contains = YES; | |
| *stop = YES; | |
| } | |
| }]; | |
| return contains; | |
| } |
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