A tiny example Promises/A+ implementation.
No any other features.
Simple and annotated with the spec content.
Good for educating.

• new Taxi()
  • .then([Function fulfilledHandler] [, Function rejectedHandler ])
  • .done([Function fulfilledHandler] [, Function rejectedHandler ])
  • .catch(Function handler)
  • .fulfill(dynamic result)
  • .reject(dynamic reason)

npm run test

MIT