foreword/test/function/ap.js

A JavaScript library for functional data transformation

const test = require('tape')
const { ap } = require('../../index')

test('function ap: apply a list of functions over an array', t => {
  const result = ap([x => x * 2, x => x + 3])([1, 2, 3])

  t.same(result, [2, 4, 6, 4, 5, 6])
  t.end()
})