txb3flf/hashtagify

Setup

$ git clone https://github.com/txb3flf/hashtagify

$ cd hashtagify

$ npm i

$ npm run test

Interview

Goals

To evalute the ability to read and improve existing code.

Prompt

You have an existing implemention of a program which converts inputs to hashtags.

It has passing unit tests.

You are to look at the tests and for each test:

• Say what code in the application is tested by the test
• Make any improvements to that particular code block optimizing for readability

Requirements of the Hashtag Program

The return value should:

• start with an octothorpe (#)

• have the first letter of each word capitalized

• be false if the final result is longer than 140 chars

• be false if the input or the result is an empty string