@tahmidmehdi/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 @tahmidmehdi/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual(arr1, arr2): Checks if two arrays are equal.
• assertEqual(actual, expected): Checks if two variables are equal.
• assertObjectsEqual(object1, object2): Checks if two objects are equal.
• countOnly(allItems, itemsToCount): Counts the number of occurrences of certain items in an array.
• eqArrays(arr1, arr2): Checks if two arrays are equal.
• eqObjects(object1, object2): Checks if two objects are equal.
• findKey(obj, callback): Returns the first key in obj that returns true from callback.
• findKeyByValue(obj, val): Returns the first key in obj that equals val.
• head(array): Returns the first element of array.
• map(array, callback): Creates a new array by applying callback on every element in the array.
• middle(arr): Returns the middle element(s) of an array.
• takeUntil(array, callback): Returns elements of an array until the first element that returns true from callback.
• without(source, itemsToRemove): Returns an array of elements in source without the elements in itemsToRemove.