naming issue, "performGroupedBlock" actually performs no block #32

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1. lastcc commented on Dec 25, 2016

   

   lastcc

   on Dec 25, 2016

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   func performGroupedBlock<A,B>(block: (A,B) -> ()) -> (A,B) -> () {
           precondition(didSetup, "Did not call setup()")
           return { (a: A, b: B) -> () in
               self.performGroupedBlock {
                   block(a, b)
               }
           }
    }