@reflekshn/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 @reflekshn/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual(actualArray, expectedArray): Take in two arrays to compare and console.log an appropriate message to the console.
• assertEqual(actual, expected): Takes in two values to compare and console.log an appropriate message to the console.
• assertObjectsEqual(actualObject, expectedObject): Takes in two objects to compare and console.log an appropriate message to the console.
• countLetters(sentence): Counts letters in a string
• countOnly(allItems, itemsToCount): Reports back how many instances of each string are found in an array of strings
• eqArrays(list1, list2): Compares two arrays, returns true if identical, otherwise false
• eqObjects(object1, object2): Compares two objects, returns true if identical, otherwise false
• findKey(object, called): Takes in an objecgt and a callback and returns the first key for which the callback returns a truthy value, otherwise returns undefined.
• findKeyByValue(objectToSearch, valueToSearch): Searches for a key on an object where its value matches a given value.
• head(array): Takes an array and returns the first element.
• letterPositions(sentence): Takes in a string and returns all the indices where each character is found.
• map(array, callback): My own version of the Array.prototype.map() function.
• middle(array): Takes in an array and returns an array with only the middle element(s)
• tail(array): Takes an array and returns every element except the head.
• takeUntil(array, callback): Takes an array and returns a slice from the beginning until the callback function returns a truthy value.
• without(sourceArray, itemsToRemove): Returns a subset of a given array, removing unwanted elements.