Learning Functional Programming in Go

Testing itertool's Map function

Let’s test itertool's Map function by passing it a collection of words of various lengths and a literal function to operate on each word to return its length:

package itertoolsimport (     "testing"     "reflect"     . "github.com/yanatan16/itertools")

Let's not forget to run go get -u github.com/yanatan16/itertools to download the itertools package along with its dependencies.