Tuple Unpacking in Map Operations

Question

I frequently find myself working with Lists, Seqs, and Iterators of Tuples and would like to do something like the following,

val arrayOfTuples = List((1, \"         


        

Answer 1

I like the tupled function; it's both convenient and not least, type safe:

import Function.tupled
arrayOfTuples map tupled { (e1, e2) => e1.toString + e2 }