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 @gilliss/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• head(): Returns the first value in an array.
• tail(): Returns everything except the first value in an array.
• middle(): Returns the middle value in an array.
• without(): Returns an array that does not contain chosen elements.
• map(): Returns a new array that is the result of a function on the elements of the origional array.
• letterPositions(): Returns the index of a chosen letter.
• findKeyByValue(): Returns the key of an object based on a value.
• findKey(): Returns the key of an object based on an inputted function.
• eqObjects(): Checks whether two objects are equal.
• eqArrays(): Checks whether two arrays are equal.
• countOnly(): Returns the number of times a selected element in an object appears.
• countLetters(): Returns the number of times a selected letter occurs in a string.
• assertObjectsEqual(): Asserts whether two objects are equal or not.
• assertEqual(): Asserts whether the expected value is equal to the actual value.
• assertArraysEqual(): Asserts whether two arrays are equal.