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import {repeat} from './repeat'
test('repeat', () => {  expect(repeat('')(3)).toEqual(['', '', ''])  expect(repeat('foo', 3)).toEqual(['foo', 'foo', 'foo'])
  const obj = {}  const arr = repeat(obj, 3)
  expect(arr).toEqual([{}, {}, {}])
  expect(arr[0] === arr[1]).toBeTrue()})