@allenfuture/lotide/index.js

Support [flatten] test

const head = require('./head');
const tail = require('./tail');
const middle = require('./middle');
const countLetters = require('./countLetters');
const countOnly = require('./countOnly');
const findKey = require('./findKey');
const findKeyByValue = require('./findKeyByValue');
const flatten = require("./flatten");
const letterPositions = require("./letterPositions");
const map = require("./map");
const takeUntil = require("./takeUntil");
const without = require("./without");

module.exports = {
  head,
  tail,
  middle,
  countLetters,
  countOnly,
  findKey,
  findKeyByValue,
  flatten,
  letterPositions,
  map,
  takeUntil,
  without
};