Question

I’m working on a “Commentator” application. I have a few words e.g.. good, nice ok etc. and i want to randomly change an NSString’s text to any of these. How is this possible? If not is there any alternative? Any help is greatly appreciated

Answer 1

Considering that you have your comments in an NSArray object called comments

NSInteger randomIndex = arc4random() % [comments count];
NSString *randomComment = comments[randomIndex];