0001    infix operator |> { associativity left }
0002    func |> <T, U> (x: T, f: T -> U) -> U {
0003      return f(x)
0004    }
0005    
0006    func count<T:CollectionType>(collection: T) -> T.Index.Distance {
0007        return collection.count
0008    }
0009    
0010    func count
Parser.swift:512
      |> count(string: String) -> String.Index.Distance {
0011        return string.characters.count
0012    }