Node calculator

Usage:

Via command line:

node index.js <n1> <n2> <op>
node index.js --num1=<n1> --num2=<n2> --operation=<op>

Via http:

1. Start server

node server.js

2. List supported methods:

• GET http://localhost:3000/calculator/actions

3. Invoke any method:

• POST http://localhost:3000/calculator/actions/[add|subtract|multiply|divide|pow] { num1: , num2: }

Testing examples:

tdd-examples

mocha ./test/tdd-examples --ui tdd

bdd-examples

mocha ./test/bdd-examples

mocha-examples

mocha ./test/mocha-examples

http-examples

node server.js
mocha ./test/http-examples