@codebymandy/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 @codebymandy/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual: Checks if two arrays are equal.
• assertEqual: Checks if two values are equal.
• assertObjectsEqual: Checks if two objects are equal.
• countLetters: Takes in a sentence (as a string) and returns a count of each of the letters in that sentence.
• countOnly: Counts how many times a name appears in an array.
• eqArrays: Takes in two arrays and returns true or false, based on a perfect match.
• eqObjects: Takes in two objects and returns true or false, based on a perfect match.
• findKeys: Scans an object and returns the first key for which the provided callback function returns a truthy value.
• findKeyByValue: Helps us search for a key on an object where its value matches a given value.
• flatten: Unrolls an array that contains one level nested arrays, producing a flat array.
• head: Retrieve the first element from the array.
• index: This file exports a collection of all Lotide functions.
• letterPositions: Returns all the indexes in the string where each character is found.
• map: Takes in two arguments, an array to map and a callback function, and will return a new array based on the results of the callback function.
• middle: Return the middle-most element(s) of the given array.
• tail: Returns all elements of an array except for the first one.
• takeUntil: Keeps collecting items from a provided array until the callback provided returns a truthy value.
• without: Returns a subset of a given array, removing unwanted elements.