Dolan Murphy dmur

I hereby claim:

To claim this, I am signing this object:

	// Permission is hereby granted, free of charge, to any person obtaining a
	// copy of this software and associated documentation files (the "Software"),
	// to deal in the Software without restriction, including without limitation
	// the rights to use, copy, modify, merge, publish, distribute, sublicense,
	// and/or sell copies of the Software, and to permit persons to whom the
	// Software is furnished to do so, subject to the following conditions:
	//
	// The above copyright notice and this permission notice shall be included in
	// all copies or substantial portions of the Software.
	//

	+ (id)sharedInstance
	{
	static <#ClassName#> *sharedInstance = nil;
	static dispatch_once_t onceToken;
	dispatch_once(&onceToken, ^{
	sharedInstance = [[self alloc] init];
	});
	return sharedInstance;
	}

	- (AVAudioPlayer )playWaveformNamed:(NSString )fileName
	withCompletionHandler:(void (^)(void))completionHandler
	{
	NSString *filePath = [[NSBundle mainBundle] pathForResource:fileName ofType:@"wav"];
	NSURL *fileURL = [NSURL fileURLWithPath:filePath];
	AVAudioPlayer *audioPlayer = [[AVAudioPlayer alloc] initWithContentsOfURL:fileURL
	error:nil];
	audioPlayer.delegate = self;
	[audioPlayer play];