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 @mpnose/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual(array1, array2): compares two arrays for equality
• assertEqual(actual, expected): compares two items for equality
• assertObjectsEqual(actual, expected): takes in two objects an compares them for equality
• countLetters(string): intakes a string of letters and outputs the number of letters in the string
• countOnly(allItems, itemsToCount): intakes two lists and returns the count of the requested items
• eqArrays(arr1, arr2): takes in two arrays and confirms if they are equal
• eqObjects(object1, object2): takes in two objects and confirms if they are equal
• findKey(object, callback): takes in and object and finds the key based on value input parameters
• findKeyByValue(object, value): intakes an object and value and determines the key associated with value
• head(arr): takes in an array and returns the first element
• letterPositions(sentence): intakes a sentence and returns the index points of each letter
• map(array, callback): creates a new array of an input array, with callback parameters added
• middle(array): intakes an array and returns the middle one or two elements
• tail(array): intakes an array and returns all but the first elements
• takeUntil(array, callback): inputs an array and a callback function outputs until callback parameters met
• without(source, itemsToRemeve): returns an array with selected items filtered out