@nrpope/lotide v1.0.1

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 (Nick Pope) as part of my learnings at Lighthouse Labs.

Usage

Install it:

npm install @nrpopelotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• function1(head): requires an array as an argument and returns the first item in an array
• function2(tail): requires an array as an argument and returns all but the first item of the array
• function3(middle): requires an array as an argument --if array has odd length, it will return the middle item in an array --if array has even length, it will return the two middle items in an array
• function4(assertArraysEqual): asserts that the actual and expected arrays are both equal
• function5(eqArrays): equires an array as an argument and returns if they are of equal value
• function6(head): requires an array as an argument and returns the last item in an array
• function7(assertEqual): asserts that both the expected and the actual values are equal
• function8(flatten): Given an array with other arrays inside, it can flatten it into a single-level array.
• function9(countOnly): This function takes in a collection of items and return counts for a specific subset of those items.
• function10(letterPositions): Will return all the indices (zero-based positions) in the string where each character is found.
• function11(findKeyByValue): Takes in an object and a value. It scans the object and returns the first key which contains the given value. If no key with that given value is found, then it returns undefined.
• function12(eqObjects): Will take in two objects and returns true or false, based on a perfect match.
• function13(without): This function takes in a source array and a itemsToRemove array. It returns a new array with only those elements from source that are not present in the itemsToRemove array.