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 @shuchita/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual: asserts that two arrays are the same
• head: return the first element of an array
• tail: returns everything but the first element of an array
• middle: returns the middle element(s) of an array
• assertEqual: asserts that two primitive values are equal
• assertObjectsEqual: asserts that two objects are the same
• countLetters: counts the occurences of the letters in a given string
• countOnly: counts only the specified items of an array
• eqArray: checks if two arrays are the same
• eqObjects: checks if two objects are the same
• findKey: finds the first key in an object that satisfies a callback function
• findKeyByValue: given a value, finds the corresponding key in an object
• flatten: flattens nested arrays
• letterPositions: returns which indexes each letter in a string appears at
• map: creates a new array by calling an input function on every element of an input array
• takeUntil: returns the elements of an array starting from the beginning, until an element returns a truthy value for an element
• without: returns an array after removing the elements specified