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39 lines
580 B
Objective-C
Executable File
39 lines
580 B
Objective-C
Executable File
//
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// NSMutableArray+QueueMethods.m
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// TDAudioPlayer
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//
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// Created by Tony DiPasquale on 11/12/13.
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// Copyright (c) 2013 Tony DiPasquale. The MIT License (MIT).
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//
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#import "NSMutableArray+QueueMethods.h"
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@implementation NSMutableArray (QueueMethods)
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- (void)pushObject:(id)object
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{
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[self addObject:object];
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}
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- (id)popObject
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{
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if (self.count > 0) {
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id object = self[0];
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[self removeObjectAtIndex:0];
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return object;
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}
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return nil;
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}
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- (id)topObject
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{
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if (self.count > 0) {
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return self[0];
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}
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return nil;
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}
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@end
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