@rachelpr/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 @rachelpr/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• head(...) : A function to retrieve the first element from an array
• tail(...) : A functon to retrieve every element in array except for the first one
• middle(...) : A function that returns the middle-most elements of the provided array
• countLetters(...) : A function that will take in a string and return a count of each letter in the string
• countOnly(...) : A function that takes an array and an object and returns the count of everything that the object listed
• eqArrays(...) : A function that compares if two arrays are equal
• eqObjects(...) : A function that will take in two objects and return true or false based on a perfect match
• findKey(...) : A function that takes an object and a callback. Returns the first key for which the callback returns truthy
• findKeyByValue(...) : A function that will take in an object and a value. Returns the first key that contains the given value
• flatten(...) : A function that takes an array with nested elements and returns a "flattened" version
• letterPositions(...) : A function that will return all the indices in the string provided
• map(...) : A function that takes two arguments and returns a new array based on the results of the callback
• takeUntil(...) : A function that will keep collecting items from a provided array until the callback provided returns truthy
• without(...) : A function that will return a subset of elements, removing any that are unwanted
• assertArraysEqual(...): A function that will take two arrays and test them for equality and print a message to the console
• assertEqual(...): A function that will test if two values are equal and prints an appropriate message
• assertObjectsEqual(...): A function that will take in two objects and console.log an appropriate message