@dominiquemasena/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 @dominiquemasena/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• tail(arr): function where the result is tail end of an array. All items in array expect first item.
• head(arr): function where the result is head of an array. The first item in an array.
• middle(arr): function where the result is item in the middles of an array.
• tail(arr): function where there result is tail end of an array. All items in array expect first item.
• countOnly(allItems, itemsToCount): function where the occurence of a given item is counted in an array.
• assertArraysEqual(arr1, arr2): function where the two arrays are compared to assert if they're equal or not.
• assertEqual(actual, expected): function where the actual and expected outcomes are compared to assert if they're equal or not.
• takeUntil(array, callback): function where items in an array are pushed into another array until it reaches a given item.
• eqArrays(arr1, arr2): function where the actual and expected outcomes of two arrays are compared.
• findKey(object, callback): function where the result is the first key in an object that returns a truthy value.
• assertObjectsEqual(actual, expected): function where the two objects are compared to assert if they're equal or not.
• eqObjects(object1, object2): function where the actual and expected outcomes of two objects are compared.
• letterPositions(sentence): function where the position of a given letter in a sentence is given.
• countLetters(string): function where the number of letters in a string are counted.
• without(arr1, arr2): function where the resulting array is an array without the items in another.
• map(array, callback): function where an array is transformed through a callback.
• findKeyByValue(shows, genre): function where the result is a key in an object corresponding to a given value.