index.js

const head = require("./head");
const tail = require("./tail");
const middle = require("./middle");
const letterPosition = require("./letterPositions");
const findKey = require("./findKey");
const findKeyByValue = require("./findKeyByValue");
const flatten = require("./flatten");
const map = require("./map");
const without = require("./without");
const takeUntil = require("./takeUntil");
const eqArrays = require("./eqArrays");
const countLetter = require("./countLetters");
const countOnly = require("./countOnly");
const eqObject = require("./eqObjects");

module.exports = {
  head,
  tail,
  middle,
  letterPosition,
  findKey,
  findKeyByValue,
  flatten,
  map,
  without,
  takeUntil,
  eqArrays,
  countLetter,
  countOnly,
  eqObject
};