Does ruby have a zip function like python's?

Question

I am a newibe from python to ruby.

In python there is a feature like the following:

a=range(3)
b=range(3)
for e1,e2 in zip(a,b)
    print e1,e2

Is there something that can achieve the same function in ruby?

Answer 1

That is what Array#zip does:

foo = [1,2,3,4]
bar = ['a','b','c','d']

foo.zip(bar) #=> [[1, "a"], [2, "b"], [3, "c"], [4, "d"]]

Answer 2

You mean, like Array#zip?