@emtupp/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 @emtupp/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• function1(...): description
• function2(...): description
• function3(...): description
• assertArraysEqual(array1, array2): Test code (Arrays)(logs test message into console)
• assertEqual(actual, expected): Test code (logs test message into console)
• assertObjectsEqual(actual, expected): Test code (Objects)(logs message into console)
• countLetters(sentence): Creates an object with the count for each letter in a string
• countOnly(allItems, itemsToCount): Creates an object with the count for only the elements from 'itemsToCount' inside 'allItems
• eqArrays(array1, array2): Checks if two arrays are strict equals (returns true or false)
• eqObjects(object1, object2): Checks if two objects are strict equals (returns true or false)
• findKey(objects, callback): Finds a key for a certain input
• findKeyByValue(objectList, keyValue): Find a key using its value
• flatten(arr): Takes an array with nested arrays into a simple array.
• head(array): Returns only the first element of an array
• letterPositions(sentence): Creates an object listing each character in a sentence and their index.
• map(array, callback): A copy of the already existing .map
• middle(array): Returns the middle one or two numbers in an array, given said array has more than 2 elements
• tail(arr): Returns everything but the first element of an array
• takeUntil(array, callback): Returns all the elements in the array, up until the callback element
• without(source, itemsToRemove): Returns only the elements from the array thata re not listen in itemsToRemove