Sha256: d931c7414cf8e0d2ef6d960230c3c4149e934d779f4dbfb15f82343a930cd417
Contents?: true
Size: 724 Bytes
Versions: 9
Compression:
Stored size: 724 Bytes
Contents
#import "NSString+Trim.h"
@implementation NSString (Trim)
- (NSString *)stringByTrimmingStartWithCharactersInSet:(NSCharacterSet *)theCharacterSet
{
NSUInteger i = 0;
NSUInteger length = [self length];
while (i < length && [theCharacterSet characterIsMember: [self characterAtIndex: i]])
{
i++;
}
return i ? [self substringFromIndex: i] : self;
}
- (NSString *)stringByTrimmingEndWithCharactersInSet:(NSCharacterSet *)theCharacterSet
{
NSInteger length = [self length] - 1;
while (length > 0 && [theCharacterSet characterIsMember: [self characterAtIndex: length]])
{
length--;
}
return length > 0 ? [self substringToIndex: length + 1] : self;
}
@end
Version data entries
9 entries across 9 versions & 1 rubygems