@declan_lyons/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 @declan_lyons/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• head: Grabs the first element in an array.
• tail: Grabs the last element in an array.
• middle: Grabs the middle element of an array.
• assertArraysEqual: Asserts that two arrays are equal.
• assertEqual: Asserts that two values are equal.
• assertObjectsEqual: asserts that two objects are equal.
• countLetters: Counts how many of a given letter are contained in a string.
• countOnly: Counts how many instances of a word are in a string.
• eqArrays: Asserts that two arrays are equal.
• eqObjects: asserts that two abjects are equal.
• findKey: Finds a value within an object based on a given key.
• findKeyByValue: Finds the key of an object based on the given value.
• flatten: Flattens an array of nested arrays into one single array.
• letterPosition: Finds the index of a given letter within a string.
• map: Takes in a given array and a function and outputs a new, transformed array.
• takeUntil: Takes the values from a given array until a predefined point in the array. The predefined point is specified by a function that returns a truthy value.
• without: Returns a subset of a given array excluding all instances of a specified unwanted element.