Promise Examples

Node.js examples of promise chains using bluebird promises. Demonstrate some use patterns and case of clean premature exit from promise chain.

git clone https://github.com/enuggetry/promise-examples.git
cd promise-examples
npm install .

demonstrates basic promise chain

node ex-basic.js

demo of premature promise chain exit using throw (non ideal)

node ex-exit-chain.js

Cleaner exit approach - exit promise chain with filter catch handler using inheritance. Thus, the catch-all is not executed.

node ex-exit-chain_1.js