//
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// NSArray+OBSMTLManipulationAdditions.h
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// Mantle
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//
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// Created by Josh Abernathy on 9/19/12.
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// Copyright (c) 2012 GitHub. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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@interface NSArray (OBSMTLManipulationAdditions)
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/// The first object in the array or nil if the array is empty.
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/// Forwards to `firstObject` which has been first declared in iOS7, but works with iOS4/10.6.
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@property (nonatomic, readonly, strong) id obs_mtl_firstObject;
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/// Returns a new array without all instances of the given object.
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- (NSArray *)obs_mtl_arrayByRemovingObject:(id)object;
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/// Returns a new array without the first object. If the array is empty, it
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/// returns the empty array.
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- (NSArray *)obs_mtl_arrayByRemovingFirstObject;
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/// Returns a new array without the last object. If the array is empty, it
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/// returns the empty array.
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- (NSArray *)obs_mtl_arrayByRemovingLastObject;
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@end
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