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import { find } from './find'import { propEq } from './propEq'
const list = [ { a : 1 }, { a : 2 }, { a : 3 } ]
test('happy', () => {  const fn = propEq('a', 2)  expect(find(fn, list)).toEqual({ a : 2 })})
test('with curry', () => {  const fn = propEq('a', 4)  expect(find(fn)(list)).toBeUndefined()})
test('with empty list', () => {  expect(find(() => true, [])).toBeUndefined()})