@koogler/lotide 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 @koogler/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• head: Returns the first element of an array.
• tail: Returns all of the elements of an array but the first.
• middle: Returns the middle element of an array, or the two middle elements if the array has an even number of elements.
• assertArraysEqual: Asserts that two arrays are equal, and returns a message on whether it was true or false.
• assertEqual: Asserts that any two types of data are equal, and returns a message on whether it was true or false.
• assertObjectsEqual: Asserts that two objects are equal, and returns a message on whether it was true or false.
• countLetters: Returns the number of letters in the given data
• countOnly: Returns the number of occurances of the second element contained in the first element.
• eqArrays: Compares two arrays and returns either true of false, depending on if they are equal or not
• eqObjects: Compares two objects and returns either true of false, depending on if they are equal or not
• findKey: Checks to see whether the object contains the key you entered, and returns it to you if that is true.
• findKeyByValue : Checks to see whether the object contains the value you entered, and returns the key it's under if that is true.
• letterPositions: Returns the index in the array of the user provided character.
• map: Returns the results of applying a callback function on an array.
• takeUntil: Slices from the given array to a new array, until the callback function finds the value given to it.
• without: Takes the given array and returns a new array without the second given element.