43 lines
711 B
Mathematica
43 lines
711 B
Mathematica
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#import "LSStringMatcher.h"
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@interface LSStringMatcher ()
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@property (nonatomic, copy) NSString *string;
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@end
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@implementation LSStringMatcher
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- (instancetype)initWithString:(NSString *)string {
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self = [super init];
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if (self) {
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_string = string;
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}
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return self;
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}
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- (BOOL)matches:(NSString *)string {
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return [self.string isEqualToString:string];
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}
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#pragma mark - Equality
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- (BOOL)isEqual:(id)object {
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if (self == object) {
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return YES;
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}
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if (![object isKindOfClass:[LSStringMatcher class]]) {
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return NO;
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}
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return [self.string isEqualToString:((LSStringMatcher *)object).string];
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}
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- (NSUInteger)hash {
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return self.string.hash;
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}
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@end
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