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 @ashleyjn/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• head(...): gives you the index[0] element of an array
• tail(...): gives you all the elements of an array besides index[0]
• middle(...): gives you the middle element of an array, if the array is even it gives you the two middle elements of an array
• assertArraysEqual(...): a manual test to see if the expected array is equal to the actual array
• assertEqual(...): a manual test to see if the expected value is equal to the actual
• assertObjectsEqual(...): a manual test to see if the expected object is equal to the actual object
• countLetters(...): counts how many times a letter appears in a string
• eqArrays(...): checks if arrays are equal
• eqObjects(...): checks if objects are equal
• findKey(...): finds if the key is in an object
• findKeyByValue(...): finds the key based on the value searched
• flatten(...): flattens an array so it no longer contains any nested arrays
• letterPositions(...): finds all the letter positions of the value and returns an array of the positions
• countOnly(...): the function reports back how many instances of each string were found in the allItems array of string
• takeUntil(...): returns a new array of all the data that matches the callback functions requirement
• without(...): removes specified items from an array
• map(...) : iterated through an array while applying the function