@wint3rsun/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 @wint3rsun/lotide

Require it:

const _ = require('@wint3rsun/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual(arr1, arr2): prints message whether two array arguments match or not
• assertEqual(actual, expected): prints out a message whether the two values match or not
• assertObjectsEqual(actual, expected): prints out a message whether two objects match or not
• countLetters(string): returns a count of the number of each letter in a string argument
• countOnly(allItems, itemsToCount): returns an object containing counts of everything that the input object listed
• eqArrays(arr1, arr2): given two arrays, returns true or false based on a perfect match
• eqObjects(obj1, obj2): given two objects, returns true or false based on a perfect match
• findKey(object, callback): scans the object and returns the first key for which the callback returns a truthy value
• findKeyByValue(object, value): scans the object and returns the first key which contains the given value
• head(array): returns the first array element as an array
• letterPositions(sentence): returns all the indices in the string where each character is found.
• map(array, callback): returns a new array based on the results of the callback function.
• middle(array): returns the middle-most element(s) of a given array
• tail(array): returns an array of everything except for the first item of the provided array.
• takeUnitil(array, callback): returns a slice of the provided array with elements taken from the beginning until the callback provided returns a truthy value
• without(arr, values): returns a subset of a given array, removing unwanted elements