@jlampen/lotide v1.0.1

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 @jlampen/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual(...): Assertion that prints if two arrays are equal
• assertEqual(...): Assertion that prints if two values are equal
• assertObjectsEqual(...): Assertion that prints if two objects are equal
• countLetters(...): Returns an object that tracks the amount of times each letter appears in a given string
• countOnly(...): Returns an object that tracks the amount of times a specified string appears in an array of strings
• eqArrays(...): Compares two arrays and returns a boolean 'true' or 'false'
• eqObjects(...): Compares two Objects and returns a boolean 'true' or 'false'
• findKey(...): Returns a key from an object that satisfies a specified callback function
• findKeyByValue(...): Returns a key from an object that matches a specified value
• flatten(...): Accepts a two-level array of arrays and returns a single-level array
• head(...): Returns the first item of an array
• letterPositions(...): Returns an object containing the index locations of each letter used in a given string
• map(...): Accepts an array of strings and returns a modified array of those strings based on a specified callback function
• middle(...): Returns an array containing the middle value(s) of an array
• tail(...): Removes the first item of an array and returns a new modified array
• takeUntil(...): Returns an array of items from an inputted array (starting from index 0) up until a condition from a specified callback function is satisfied
• without(...): Returns an array of items from an inputted array which does not include a specified value(s)