@joshuahaughton/lotide NPM

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 @joshuahaughton/lotide

Require it:

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

Call it:

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

The following functions are currently implemented:

function(head): returns the first element of an array
function(tail): returns the last element of an array
function(middle): returns the middle element/ elements of an array. If If the array is 2 or less elements, will return an empty array
function(assertArraysEqual): Assets if two arrays are equal
function(assertEqual): Asserts if 2 functions are equal
function(assertObjectsEqual): Returns true if 2 objects are equal
function(countLetters): returns an object containing each letter in a given string and how many times that letter appears
function(countOnly): Goes through an obkect, and returns how many times a given key appears
function(eqArray): returns true if two arrays are equal
function(eqObjects): returns true if two objects are equal
function(findKey): Runs a callback function on a given object, if any value returns true , returns the key;
function(findKeyByValue): finds the first key in an object that matches with the given value
function(flatten): flattens nested arrays into one array
function(letterPositions): Returns an object containing the index position of each letter in a given string
function(map): runs a callback function on each eement in an array, and returns an array containing all of the elemnts from the original array that returned true from the callback function
function(takeUntil): returns all of the items in an array up until the given item
function(without): when given an array, returns array without a given element`

3 years ago

3 years ago

3 years ago