Lotide

A mini clone of the Lodash library.

Purpose

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.

Usage

Install it:

npm install @s3leha/lotide

Require it:

const _ = require('@s3leha/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• head: returns the head of given array (first element)
• tail: takes an array and returns a new array equals the original but without the head
• middle: takes one array as parameter and return the middle element (one if odd, two if even)
• assertArraysEqual: takes two arrays and compare if they match
• assertEqual: takes 2 parameter and use the === operator to check if the params match
• assertObjectsEqual: takes 2 objects and check if they match
• countLetters: takes a string as parameter and return an obj with count of each letter
• countOnly: takes arry and opject as params, count array elements based on classification from the obj
• eqArrays: takes two arrays as parameters and return true if they match false otherwise
• eqObjects: takes 2 objects as params and return true or fals based on perfect match
• findKey: takes an object and a callback function loop through obj and return key of fuond value from the cb
• findKeyByValue: takes an obj and a value as params, returns the first key that contain the matching value
• letterPositions: takes a sentence as parameter and returns an obj with each letter index (zero based)
• map: takes an array and a callback, returns a new array

*** This library works, but it is far from done ***