How can I select a string from the beginning until a specified character? How can I select a string from the beginning until a specified character? objective-c objective-c

How can I select a string from the beginning until a specified character?


ios objective-c nsstring substring nsrange 

NSRange rangeOfDash = [someString rangeOfString:@"-"];substring = (rangeOfDash.location != NSNotFound) ? [someString substringToIndex:rangeOfDash.location] : nil;

This sets the substring to nil if there's no dash in the someString.

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