ambientlight · February 2, 2020 12:09
diff --git a/redux_tutorial_reduce_sum.swift b/redux_tutorial_reduce_sum.swift
 let nums = [1, 2, 3, 6, 16, 4]
 let reducer: (Int, Int) -> Int = { (sum, increment) in 
  sum + increment
 }

 let sum = nums.reduce(0, reducer);
	let nums = [1, 2, 3, 6, 16, 4]
	let reducer: (Int, Int) -> Int = { (sum, increment) in
	sum + increment
	}

	let sum = nums.reduce(0, reducer);