@lilygo92/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 @lilygo92/lotide

Require it:

const _ = require('@lilygo92/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual(actual, expected): Function to assert that two arrays are equal (Do not use, use assert.deepEqual)
• assertEqual(actual, expected): Function to assert that two parameters are equal (Do not use, use assert.strictEqual)
• assertObjectsEqual(actual, expected): Function to assert that two objects are equal (Do not use, use assert.deepEqual)
• countLetters(string): Function to return the number of each letter in a string, minus whitespaces
• countOnly(allItems, ItemsToCount): Function to take an array allItems and an object ItemsToCount and return an object containing counts of everything that ItemsToCount listed
• eqArrays(actual, expected): Function to return true or false if actual is equal to expected, works with arrays
• eqObjects(actual, expected): Function to return true or false if actual is equal to expected, works with objects
• findKey(obj, callback): Function to take an object and a callback function, scan the object and return the first key for which the callback returns a truthy value
• findKeyByValue(obj, value): Function to take an object and a value, and return the first key that has the same value
• flatten(arr): Function to remove nesting from inside an array
• head(arr): Function to return the first item from an array
• letterPositions(sentence): Function to take a string and return all the indices where each character is found
• map(array, callback): Function to run each item in an array through a callback function
• middle(arr): Function to return the middle element(s) of an array if the array has more than two items
• tail(arr): Function to return the last element in an array
• takeUntil(data, callback): Function to execute a callback function on each element in array data until the callback returns true
• without(arr, remove): Function to remove all instances of an item from an array