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 @ihfung/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual : Accepts two arrays and checks if two arrays are equal
• assertEqual: check if the actual value is equal to the expected value
• assertObjectsEqual: Accepts two objects and checks if two objects are equal and have same keys and values
• countLetters: Accepts a string and returns the count of each letter and compares it to the expected value
• countOnly: Accepts an array and an object returns the count of each item in the array and compares it to the expected value
• eqArrays: Accepts two arrays and checks if two arrays are equal
• eqObjects: Accepts two objects and checks if both objects have identical keys with equal values
• findKey: Accepts an object and a callback function and returns key to evaluate to be true by the callback function
• findKeyByValue: Accepts an object and a value and returns the key that matches the value
• head : Accepts an array and returns the first element of the array
• letterPositions: Accepts a string and returns the indexs of the specific letter in the string and compares it to the expected value
• map: Accepts an array and a callback function and returns a new array with callback function applied to each element
• middle: Accepts an array and returns the middle element of the array
• tail: Accepts an array and removes the first element of the array then returns the rest of the array
• takeUntil: Accepts an array and a callback function and removes elements from the array base on the callback function
• without: Accepts an array and a value and removes the value from the array then returns the rest of the array