Xcode6のコマンドラインにてブレイク中にオブジェクトを表示する。
print-objectコマンド
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					 1  | 
						(lldb) po foo_object  | 
					
UIViewの階層表示
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					 1  | 
						(lldb) po [[bar view] recursiveDescription]  | 
					
出力例
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						<FooView: 0x1566b5020; baseClass = UICollectionViewCell; frame = (63.5 24; 112 56); animations = { backgroundColor=<CASpringAnimation: 0x17862d5c0>; }; layer = <CALayer: 0x17862d540>>    | <UIView: 0x178197aa0; frame = (0 0; 112 56); gestureRecognizers = <NSArray: 0x178a48490>; layer = <CALayer: 0x17862d560>>    | <UILabel: 0x1566b7810; frame = (0 0; 0 0); userInteractionEnabled = NO; layer = <_UILabelLayer: 0x17828c6c0>>    | <UIView: 0x178197b70; frame = (0 0; 0 0); layer = <CALayer: 0x17862d620>>    |    | <UILabel: 0x1566b7970; frame = (0 0; 0 0); text = 'ABCabc'; autoresize = W+H; userInteractionEnabled = NO; layer = <_UILabelLayer: 0x17828c710>>    |    | <BarView: 0x178197c40; frame = (0 0; 0 0); opaque = NO; autoresize = W+H; userInteractionEnabled = NO; layer = <CALayer: 0x178437860>>    |    |    | <UIView: 0x178197d10; frame = (0 0; 0 0); opaque = NO; autoresize = W+H; userInteractionEnabled = NO; layer = <CALayer: 0x17862d940>>  | 
					
