foreword/test/array/dropWhile.js

A JavaScript library for functional data transformation

const test = require('tape')
const { dropWhile } = require('../../array')

test('array dropWhile', t => {
  const result = dropWhile(x => x % 2 === 0)([2, 4, 5, 6])

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

test('array dropWhile: drop all', t => {
  const result = dropWhile(x => x % 2 === 0)([2, 4, 6])

  t.same(result, [])
  t.end()
})