@arvind.sharma/lotide v1.1.1

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 @arvind.sharma/lotide

Require it:

const _ = require('@arvind.sharma/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• head(...): It takes in an array and returns its head.
• tail(...): It takes in an array and returns its tail array.
• middle(...): It takes in an array and returns its middle values.
• assertArrayEqual(...): It asserts the equality of two arrays.
• assertEqual(...): It asserts the equality of two primitive values.
• assertObjectsEqual(...): It asserts the equality of two objects.
• countLetters(...): It takes in a string and returns an object with keys as letters and values and number of times it repeated in string
• countOnly(...): It takes in an array and an object then matches both of them and returns only the matched ones as an object.
• eqArrays(...): It checks if two given arrays are equal or not.
• eqObjects(...): It checks and returns if two given objects are equal or not.
• findKey(...): It takes in an object and a callback function, returning the key from object when the callback is executed.
• findKeyByValue(...): It takes in an object and a value returning the key after scanning and matching the given value.
• flatten(...): description
• letterPositions(...): It inputs a string and returns an object with the letter in string and its position as key-value pair.
• map(...): It maps the input array and callback function returning an array as per the callback.
• takeUntil(...): It takes in an array and a callback returning an new array from previous, which stops taking any further values ones the callback is executed.
• without(...): Takes in two arrays and returns an array without the values from the reference one.
• Subsequent tests(...): It also contains six diffrent types of tests for specific functions only, including use of mocha and chai.