string-manipulation-in-objective-c

// string-manipulation-in-objective-c
// public gist - free to use

// Concatenation
// The advantage of this method is that it is simple to put text between the two strings 
// (e.g. Put a "-" replace %@%@ by %@ - %@ and that will put a dash between stringA and stringB
- (NSString*) concatenateString:(NSString*)stringA withString:(NSString*)stringB {
   NSString *finalString = [NSString stringWithFormat:@"%@%@", stringA, stringB]; 
   return finalString; 
} 

// String Length:
// Not sure for east-asian languages, but works fine usually
- (int) stringLength:(NSString*)string { 
   return [string length];  
}

// Remove text from string:
- (NSString*)remove:(NSString*)textToRemove fromString:(NSString*)input {
   return [input stringByReplacingOccurrencesOfString:textToRemove withString:@""]; 
}

// Uppercase / Lowercase / Titlecase:
// I'm not sure for Titlecase
- (NSString*)uppercase:(NSString*)stringToUppercase { 
   return [stringToUppercase upercaseString]; 
}

- (NSString*)lowercase:(NSString*)stringToLowercase { 
   return [stringToUppercase lowercaseString]; 
}

// Find/Replace
- (NSString*)findInString:(NSString*)string replaceWithString:(NSString*)stringToReplaceWith { 
   return [input stringByReplacingOccurrencesOfString:string withString:stringToReplaceWith]; 
}