@rosemaryku/lotide v1.0.1

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 @rosemaryku/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• head(arr): Returns first element of an array
• tail(arr): Returns tail of an array (all elements expect first one)
• middle(array): Returns the middle element(s) of the array
• assertEqual(actual, expected): Logs "✅ Assertion Passed" or "🔴 Assertion Failed" when compairing actual vs expected
• assertArraysEqual(arr1, arr2): Logs "✅ Assertion Passed" or "🔴 Assertion Failed" when compairing if two arrays are equal
• assertObjectsEqual(object1, object2): Logs "✅ Assertion Passed" or "🔴 Assertion Failed" when compairing if two objects are equal
• countLetters(str): Returns an object with the count of a specific character
• countOnly(allItems, itemsToCount): Returns the count of specific items in a collection
• eqArrays(arr1, arr2): Evaluates if two arrays are equal
• eqObjects(object1, object2): Evaluates if two objects are equal
• findKey(obj, callback): Returns the key that meets the criteria specified by the callback function
• findKeyByValue(obj, value): Returns the first key that contains a given value or undefined
• flatten(arr) : Returns a flattened version of nested array
• letterPositions(string) : Returns return all the indices in the string where each character is found
• map(array, callback): Returns a new array of elements modified by the callback function
• takeUntil(array, callback) : Returns a slice of a given array until the callback criteria is met
• without(source, itemsToRemove): Returns a new array without a list of items to remove