@sl.nair/lotide v2.2.0

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 @sl.nair/lotide

Require it:

const _ = require('@sl.nair/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual: asserts that two input arrays are equal
• assertEqual: asserts that the two input value are equal
• assertObjectsEqual: asserts that the two input objects are equal
• countLetters: takes in a string as an arguement and returns an object that presents the number of times each letter appears in the string.
• head: returns the first element of the array or string input
• tail: returns the array or string input without the first element
• middle: takes an array as an arguement and returns the middle value if the array length is odd or the middle two values if the array length is even
• countOnly: takes in an array and an objecta as arguments and returns an object containing counts of everything that the input object listed
• eqArrays: takes in two arrays and return true if they are equal and false if not
• eqObjects: takes in two objects and return true if they are equal and false if not
• findKey: takes in an object and a callback function and returns the key that fulfills the callback function
• findKeyByValue: takes in an object and a value and returns the first key that is assigned the input value
• flatten: takes in an array containing elements including nested arrays of elements, and returns a flattened new array
• letterPositions: takes in a string and returns an object that has the letters of the string as the key and a list of their indexes as their value
• map: takes in an array and a callback function and returns an array with the results of the callback function on each element
• takeUntil: takes in an array and returns a new array that contains items from the input until the callback provided returns a truthy value
• without: takes in two arrays and returns a new array that that contains elements from the first array without the elements from the second array