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#import "NSString+MGLAdditions.h"
@implementation NSString (MGLAdditions)
- (NSRange)mgl_wholeRange {
return NSMakeRange(0, self.length);
}
- (nullable NSString *)mgl_stringOrNilIfEmpty {
return self.length ? self : nil;
}
@end
@implementation NSAttributedString (MGLAdditions)
- (NSRange)mgl_wholeRange {
return NSMakeRange(0, self.length);
}
- (NSAttributedString *)mgl_attributedStringByTrimmingCharactersInSet:(NSCharacterSet *)set {
NSScanner *scanner = [NSScanner scannerWithString:self.string];
scanner.charactersToBeSkipped = nil;
NSString *prefix;
[scanner scanCharactersFromSet:set intoString:&prefix];
NSString *trimmedString = [self.string stringByTrimmingCharactersInSet:set];
return [self attributedSubstringFromRange:NSMakeRange(prefix.length, trimmedString.length)];
}
@end
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