skipTake

[char0n]

Is your feature request related to a problem? Please describe.

When given a number n and an array, returns an array containing every nth element

R.addIndex(R.takeWhile) with specialized predicate can be used to implement this function.

Describe the solution you'd like

skipTake(2, [1,2,3,4]);
//=> [1, 3]

skipTake(3, _.range(20));
//=> [0, 3, 6, 9, 12, 15, 18]

Describe alternatives you've considered

I've considered R.takeWhile, but doesn't exactly do what we want without specialized composition.

Additional context
Add any other context or screenshots about the feature request here.

[damiangreen]

I've got a working implementation of this. I can create a PR once I've created tests