lotide_tonyyuu2

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 @tonyyuu2 as part of my learnings at Lighthouse Labs.

Usage

Install it:

npm install @username/lotide

Require it:

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

ççç*Call it:**

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

Documentation

The following functions are currently implemented:

• head(): returns the first index of an array.
• tail(): returns the last two values of an array.
• middle(): returns the middle index of an array.
• assertArraysEqual(): compares two arrays and passes assertion.
• assertEqual(): takes in a value and an expected value and passes an assertion.
• assertObjectsEqual(): compares two objects and returns an assertion.
• countLetters(): returns an object of the number of times a letter appears in a given input.
• countOnly(): counts and returns the number of any value as it * appears in a given input.
• eqArrays(): compares to arrays and returns true if both are * equal.
• without(): returns a new array after removing an element of a * given input.
• takeUntil(): returns a set of values until a condition is no longer true.
• map(): creates a new array that calls back another function to output new values within the array.
• letterPositions(): returns indices of letters in an array.
• findKeyByValue(): returns the key value of an object.
• eqObjects(): compares if two objects are equal to one another
• findKey(): scans object and returns the first key for which the callback returns a truthy value.