lotide-hydrajin v1.0.0

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 @hydrajin/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• head: Return the head or the first element of an array
• tail: Return the tail or all elements of the array but the head (first element)
• middle: Return the middle 2 array elements of an EVEN array or the middle values of an ODD array
• `assertArraysEqual: Check if two arrays have the EXACT same values
• `assertEqual: Check if the actual result equals the expected result
• asserObjectsEqual: Checks 2 objects to see if the key and value pairs match
• countLetters: Counts the EACH letter of of a sentence and returns the count as an object
• countOnly: Returns an object containing counts of a given array and object
• `findKey: Return the first key for which a callback returns a truthy value
• findKeyByValue: Return a match of a given key within an object
• map: Returns a new array based on the results of a callback funtion
• letterPositions: Returns the index of the string letter
• without: Returns an new array from a provided source and itemsToRemove array
• takeUntil: Returns a slice of the array with elements from the beginning until a callback/predicate returns a truthy value
• eqAarray: Check if 2 arrays return true or false based on a perfect match
• eqObjects: Check if 2 objects return true or false bassed on perfect match
• takeUntil: Returns a slice of the array with elements from the beginning until a callback/predicate returns a truthy value