@amalhussn/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 @amalhussn/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual: Asserts that two arrays are equal.
• assertEqual: Compares two values it takes in and prints out a message telling us if they match or not.
• countLetters: Returns a count of each of the letters in the sentence.
• countOnly: This function should takes in a collection of items (in this case, Strings) and return counts for a specific subset of those items.
• 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.
• findKey: Returns the first key for which the callback returns a truthy value. If no key is found, then it returns undefined.
• findKeyByValue: Returns the first key which contains the given value. If no key with that given value is found, then it should return undefined.
• head: Retrieves the first element from the array
• letterPositions: Returns all the indices in the string where each character is found.
• map: Returns a new array based on the results of the callback function.
• middle: Returns the middle-most element(s) of the given array.
• tail: Retrieves (the tail) every element except the head (first element) of the array.
• takeUntil: Returns a "slice of the array with elements taken from the beginning." It will keep 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.