@jeffreycao1998/lotide v1.0.1

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 @jeffreycao1998/lotide

Require it:

const _ = require('@jeffreycao1998/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• assertArrayEqual(arrayA, arrayB): shows pass/fail in console depending if both Arrays are equal
• assertEqual(itemA, itemB): shows pass/fail in console depending if both Variables are equal
• assertObjectsEqual(objA, objB): shows pass/fail in console depending if both Objects are equal
• countLetters(string): returns an object with the number of times each letter occurs in a string
• countOnly(array, itemsToCount): returns an object with the number of times each item in itemsToCount appears in a array.
• eqArrays(arrayA, arrayB): returns true if both arrays are equal
• eqObjects(objA, objB): returns true if both objects are equal
• findKey(object, callback): returns key if callback(object.key) is true
• findKeyByValue(object, value): returns key if it exists in object, otherwise returns undefined
• flatten(array): returns flat array with no nesting
• head(array): returns the first element of an array
• letterPositions(sentence): returns an object that shows every letter in the string and the index's they appear in the string
• map(array, callback): return a new array after calling a callback function on each item in the given array
• middle(array): return the middle of the array, if the middle has 2 elements return both.
• tail(array): return a array without the first element
• takeUntil(array, callback): return an array up to the point where the callback on the item in the array returns true
• without(array, itemsToRemove): return an array without any items that occurs in itemsToRemove