`valueForKeyPath` example

gistfile1.m

#import <Foundation/Foundation.h>

int main(int argc, char *argv[]) {
  @autoreleasepool {
		NSArray *array = @[
			@{@"name": @"Igor"},
			@{@"name": @"Tom"},
			@{@"name": @"Matt"},
			@{@"name": @"Mike"}
		];
		
		NSArray *names = [array valueForKeyPath:@"name"];
		NSLog(@"names = %@", names);
	}
}