Collection of useful functions

Usage no npm install needed!

<script type="module">
  import adamtranquillaLotide from 'https://cdn.skypack.dev/@adamtranquilla/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 @adamtranquilla/lotide

Require it:

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

Call it:

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


The following functions are currently implemented:

  • head(...): returns first item in array
  • tail(...): returns every item after the first in an array
  • middle(...): returns the middle item(s) of an array
  • countLetters(...): counts all letters in a string
  • countOnly(...): counts only specified letters in a string
  • eqArrays(...): determines if arrays are equivalent in content type and value
  • eqObjects(...): determines if objects are equivalent in content type and value
  • findKey(...): Finds the key
  • findKeyByValue(...): Finds the key for a searchable value
  • flatten(...): Flattens a array with nested arrays
  • letterPositions(...): Returns the letter position of a target letter
  • map(...): Utilizies mapping Callbakcs
  • takeUntil(...): Returns array items up until a target value
  • without(...): Removes a target value