如何在Objective-C中快速搜索对象数组 [英] How to quickly search an array of objects in Objective-C

问题描述

如果属性的类型为字符串，那么Objective-C中是否有一种方法可以通过包含的对象的属性来搜索对象数组?

Is there a way in Objective-C to search an array of objects by the contained object's properties if the properties are of type string?

例如，我有一个NSArray of Person对象. Person具有两个属性，NSString * firstName和NSString * lastName.

For instance, I have an NSArray of Person objects. Person has two properties, NSString *firstName and NSString *lastName.

搜索数组以在firstName或lastName属性中的任何位置查找与"Ken"匹配的所有人的最佳方法是什么?

What's the best way to search through the array to find everyone who matches 'Ken' anywhere in the firstName OR lastName properties?

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