@jsaputo/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 @jsaputo/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual(array1, array2)): Compares two arrays and determines if they are equal
• assertObjectsEqual(object1, object2): Compares two objects and determines if they are equal
• assertEqual(actual, expected): Compares two strings and determines if they are equal
• countLetters(phrase): Counts all the letters in a given phrase
• countOnly(allItems, itemsToCount): Counts the number of times a letter is in a given phrase
• eqArrays(array1, array2): Checks the length of 2 arrays and if their values are equal
• eqObjects(object1, object2): Checks the length of 2 objects and if their values are equal
• findKey(object, callBack): Takes in an object and a value. Scans through the object and returns the key when the value is found.
• findKeyByValue(object, value): Takes in an object and a value. Scans through the object and stops after the value is found.
• head(array): Returns the first value in an array
• tail(array): Returns the array without the first value
• letterPositions(sentence): Returns the index where is a letter is found. E.g. "hello".e will return 1
• map(array,Callback): Takes in an array an a callback, returns a new array based on the callback.
• middle(array): Takes in an array and return the middle values.
• takeUntil(array, callback): Takes in an array and a callback, returns a new array of values until the callback found.
• without(array, itemsToRemove): Takes in an array and removes the value that is specified.