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I have a view controller, which uses a delegate protocol in order to pass back an array of strings. I now have another view controller, which I’d like to use the same protocol, but I’ve I use it I get a warning in Xcode Duplicate protocol definition of 'SearchDetailsDelegate' is ignored.
I need these two views to pass back an array for the parent view controller to parse. What would be a more appropriate way of achieve what I need to do here? Would key value observing be the way to go here?
Define the protocol in a separate .h file (new file of objective c protocol) and then include it in the required view controllers.Redefining the same protocol in two different view controllers is not recommended as it has been in your case