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03 Seek And Destroy

/**
 *
 * Ashish Patel
 * e: ashishsushilPatel@gmail.com
 * w: https://ashish.me
 *
 */

/*
 * You will be provided with an initial array (the first argument in the destroyer function),
 * followed by one or more arguments. Remove all elements from the initial array that are of
 * the same value as these arguments.
 *
 * Note
 * You have to use the arguments object.
 */

function seekAndDestroy(value, ...toDestroyArray) {
  return value.filter(e => toDestroyArray.indexOf(e) === -1)
}

test('seek And Destroy', () => {
  expect(seekAndDestroy([1, 2, 3, 1, 2, 3], 2, 3)).toEqual([1, 1])
  expect(seekAndDestroy([3, 5, 1, 2, 2], 2, 3, 5)).toEqual([1])
  expect(
    seekAndDestroy(
      ['possum', 'trollo', 12, 'safari', 'hotdog', 92, 65, 'grandma', 'bugati', 'trojan', 'yacht'],
      'yacht',
      'possum',
      'trollo',
      'safari',
      'hotdog',
      'grandma',
      'bugati',
      'trojan',
    ),
  ).toEqual([12,92,65])
})

Created 2020-03-31T14:01:50+00:00 · Edit