moy-fp/src/List/zipWith.js

A functional programming library.

import curry from '../Function/curry'

/**
 * ((b, a) -> c) -> [b] -> [a] -> [c]
 */
const zipWith = curry(
  (fn, list2, list1) => {
    const list = [],
          length = Math.min(list1.length, list2.length)
    let index = 0
    while(index < length){
      list.push(fn(list2[index], list1[index ++]))
    }
    return list
  }
)

export default zipWith