@andymo/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 @andymo/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• countOnly(allItems, itemsToCount): Returns the count of how many times an item is in the given array, dependent on the key supplied - but only if the key's value is set to true. Takes an array as allItems argument, and object as itemsToCount. Returns object
• eqArrays(arr1, arr2): Checks to see if two arrays are equal, takes two arrays as arguments. Returns boolean
• equalObjects(obj1, obj2): Checks to see if two objects are equal, takes two objects as arguments. Returns boolean
• findKey(obj, cb): Finds key from object where the value is equal to a callback function
• findKeyByValue(obj, str): Finds key from object where the value is equal to the given string. Returns array
• head(arr): Returns first value from given array
• map(arr, cb): Returns values from an iterable that have been changed according to the callback
• middle(arr): Returns middle values from array of any length (as array), array must have at least 3 items in it.
• takeUntil(arr, cb): Returns array of values up until the callback condition has been met
• without(arr1, arr2): Returns new array based on arr1 with the values from arr2 removed from it