kgodsmark/lowbar_sprint

My implementation of JavaScript's Underscore library

Lowbar

My implementation of JavaScript's Underscore library.

You will find the following methods in the lowbar.js file.

Lowbar I - Arrays and Objects

• identity
• values
• first
• last
• each
• indexOf
• filter
• reject
• uniq
• map
• contains
• pluck
• reduce
• every
• some
• extends
• defaults

Lowbar II - Advanced Methods

• once
• negate
• shuffle
• invoke
• sortBy
• zip
• sortedIndex
• flatten
• intersection
• difference
• memoize
• delay
• where
• throttle
• partial

Prerequisites

Built using Node.js v8.6.0 and then used Chai v3.5.0 and Mocha v.3.5.0 for test driven development. I also used Sinon v4.2.1 to mock console logs.

Using the library

If you would like to use this underscore library in your code, open the terminal window, close this repo, and execute

$ npm install

You can then copy the lowbar.js file into your working files and require it in using

$ const _ = require('./lowbar.js');

Making sure to check the path.

You can then start using the functions as follows

_.identity('hello world')

Running the tests

To run the tests in the mocha test environment

$ npm test

Authors

• Kerry Godsmark - Kerry

Acknowledgments

• Northcoders coding bootcamp