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 @prnvthir14/lotide

Require it:

const _ = require('@prnvthir14/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• function1(...): description

• function2(...): description

• function3(...): description

• function0(...): assertArraysEqual - function that takes in two arrays and console.log an appropriate message to the console.

• function1(...): assertEqual - function to test if two primitve objects types are an exact match.

• function2(...): assertObjectsEqual - function that takes in two objects and console.log an appropriate message to the console.

• function3(...): countLetters - function that takes in a sentence (as a string) and then return a count of each of the letters in that sentence.

• function4(...): countOnly - function that takes in a collection of items and return counts for a specific subset of those items. Only works for strings at the moment...

• function5(...): eqArrays - function that takes in two arrays and returns true or false, based on a perfect match.

• function6(...): eqObjects - function that takes in two objects and returns true or false, based on a perfect match.

• function7(...): findkey - function which takes in an object and a callback. It should scan the object and return the first key for which the callback returns a truthy value. If no key is found, then it should return undefined.

• function8(...): findKeyByValue - function that takes in an object and a value. It should scan the object and return the first key which contains the given value. If no key with that given value is found, then it should return undefined.

• function9(...): head - function that returns the first element of the input array/

• function10(...): letterPositions - function that returns all the indices (zero-based positions) in the string where each character is found.

• function11(...): map

• function12(...): middle - function that takes in an array and return the middle-most element(s) of the given array.

• function13(...): tail - function that removes the first element and returns the input array (.pop)

• function14(...): takeUntil - function which will keep collecting items from a provided array until the callback provided returns a truthy value.

• function15(...): without - function that returns a subset of a given array, removing unwanted elements.