a clone of the lodash library

Usage no npm install needed!

<script type="module">
  import adamm13Lotide from 'https://cdn.skypack.dev/@adamm13/lotide';



A mini clone of the Lodash library.


BEWARE: This library was published for learning purposes. It is not intended for use in production-grade software.

This project was created and published by me as part of my learnings at Lighthouse Labs.


Install it:

npm install @adamm13/lotide

Require it:

const _ = require('@adamm13/lotide');

Call it:

const results = _.tail([1, 2, 3]) // => [2, 3]


The following functions are currently implemented:

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

  • head(array): returns the first element of an array
  • tail(array): returns the last element of an array
  • middle(array): returns the middle element of an array, if even return both.
  • countLetters(string): given a string of letters return an object with the letters/ count of each
  • countOnly(allitems, itemtoCount): given an object and list of values return how many times those values show up.
  • eqArrays(arr1, arr2): checks if two arrays are the same
  • eqObjects(obj1, obj2): check if two objects are the same
  • findKey(object, callback): given an object and callback, returns the key
  • findKeyByValue(obj, obj-value): given an obj and value returns the key
  • letterPositions(string): returns an object with an array of positions for each letter
  • map(array, callback): returns an array with the callback applied
  • takeUntil(array, callback): returns all elements in array up to matching element.
  • without(array, array): returns new array without elements from excluded list.