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| | | // |
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| | | // MJPropertyKey.m |
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| | | // MJExtensionExample |
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| | | // |
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| | | // Created by MJ Lee on 15/8/11. |
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| | | // Copyright (c) 2015年 小码哥. All rights reserved. |
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| | | // |
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| | | |
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| | | #import "MJPropertyKey.h" |
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| | | |
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| | | @implementation MJPropertyKey |
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| | | |
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| | | - (id)valueInObject:(id)object |
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| | | { |
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| | | if ([object isKindOfClass:[NSDictionary class]] && self.type == MJPropertyKeyTypeDictionary) { |
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| | | return object[self.name]; |
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| | | } else if ([object isKindOfClass:[NSArray class]] && self.type == MJPropertyKeyTypeArray) { |
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| | | NSArray *array = object; |
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| | | NSUInteger index = self.name.intValue; |
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| | | if (index < array.count) return array[index]; |
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| | | return nil; |
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| | | } |
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| | | return nil; |
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| | | } |
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| | | @end |
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