@kellyatmore/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 @kellyatmore/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• without(...): Return a new array with only those elements from source that are not present in the itemsToRemove array
• takeUntil(...): Returns a "slice of the array with elements taken from the beginning." It should keep going until the callback/predicate returns a truthy value.
• tail(...): Returns every element except for the first, of an array
• middle(...): Returns the middle-most element(s) of the given array
• map(...): Returns a new array based on the results of the callback function
• letterPositions(...): Returns all the indices (zero-based positions) in the string where each character is found
• head(...): Retrieves the first element from the array
• findKeyByValue(...): Takes in an object and a value. It scans the object and returns the first key which contains the given value.
• findKey(...): Takes in an object and a callback. It should scan the object and return the first key for which the callback returns a truthy value
• eqObjects(...): Takes in two objects and returns true or false, based on a perfect match
• eqArrays(...): Compares two arrays for a perfect match
• countOnly(...): Returns counts for a specific subset of items
• countLetters(...): Returns a count of each of the letters in a sentence