27 lines
640 B
Objective-C
27 lines
640 B
Objective-C
//
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// NSString+CogSort.m
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// Cog
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//
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// Created by Matthew Grinshpun on 16/02/08.
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// Copyright 2008 __MyCompanyName__. All rights reserved.
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//
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#import "NSString+CogSort.h"
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@implementation NSString (CogSort)
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// This allows us to compare track numbers separated by slashes, ie "01/17" properly
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// when sorting incoming search results
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- (NSComparisonResult)compareTrackNumbers:(NSString *)aString {
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return [self compare:aString options:NSNumericSearch];
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}
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@end
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@implementation NSURL (CogSort)
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- (NSComparisonResult)compareTrackNumbers:(NSURL *)aURL {
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return [[self absoluteString] compareTrackNumbers:[aURL absoluteString]];
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}
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@end
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