objective c - Joining a NSArray of objects into a string, but need to be able to specify property -

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मेरे पास NSArray का Foo वस्तुओं है 

  @interface Foo: NSObject {} - (NSString *) नाम; @end

मैं इन सभी [Foo name] परिणामों में एक NSString में शामिल होने के लिए सक्षम होना चाहता हूं।

सी # में मैं इनमें से एक सरणी को LINQ का उपयोग करके इसे का एक सरणी बनाकर और String.Join () : 

  सूची में

क्या ऐसा उद्देश्य-सी में संभव है?

मुझे पता है के बारे में [NSArray componentsJoinedByString] , लेकिन मैं कैसे आसानी से [Foo name] मैन्युअल रूप से looping गर्त के बिना सभी वस्तुओं के गुणों को चुन सकता है इसकी सामग्री? 

  [[myArray मूल्य ForKey: @ "name"] componentsJoinedByString: @ ", "]

()


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