@mahira45/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 @mahir45/lotide

Require it:

const _ = require('@mahir45/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• middle(...): returns the middle values in a array

• tail(...): return the tail of an array

• head(...): returns the first element of an array

assertArraysEqual(...): returns true if passed arrays are equal and false if they are not

assertEqual(...): compares two primitive values and returns true if they are equal

assertObjectsEqual(...): takes two objects as parameters and returns true if they are equal

countLetters(...): takes a string and returns an object with all listed unique letters and their counts

countOnly(...): takes an array and a paramater - returns an object with the counts of matching elements in the array

eqArrays(...): takes two arrays and returns true if they are equal

eqObjects(...): takes two objects and returns true if they are equal findKeyByValue:(...) takes and object and an argument and returns a key from the object if it matches the passed value

findKeys(...): takes an object and a callback, returns first truthy value using the callback as a filter

letterPositions(..): takes a string/sentence and returns an object with all the letter indexes

map(...): takes an array and a callback and returns a newarray with elements of the original array which pass the callback function

takeUntil(...): takes an array and a callback function, it returns the first part of the input array, which is decided with the callback function

without(...): takes an array and returns a new array without the "argument" element