feedback_loop.md

Seting up an immediate feedback loop

Clone the repo to a local_folder

  git clone https://github.com/DrBoolean/mostly-adequate-guide.git

change directory to the code folder in repository root

  cd /path/to/local_folder/mostly-adequate-guide/code/

install dependencies

  npm install

run the test runner with the spec file for that exercise, to see whats available

  npm run

this brings up the mocha test runner which shows the error immediately when you save the file with changed code. Achieve the requested refactor while keeping all the arrows green.