This series is going to teach you how to build a blockchain integrated web application from scratch. We will start by building a set of Ethereum smart contracts inside of the Truffle Framework with TDD.
Once we have developed our smart contracts, we'll build a web application with Ruby on Rails that interacts with it.
The goal is to keep things simple so that you can see how all of the pieces fit together inside your own projects. That said, this series may be a bit lengthy.
This episode is a continuation of Part 1. We work through some security concerns for our smart contract and explore how the Truffle Framework uses addresses to call functions on smart contracts.