Uncle Bob (Robert C Martin) said:
Date frameworks, but not to marry them.
Many Ruby/Rails developers married to Rails. This article will show how to start dating with Rails.
Archive of March 2017
- 12 March 2017
- Patterns Ruby Design
- Ruby - Specification Pattern
Hi guys! I've been digging into ideas of Domain-Driven Design for a while and decided to share one cool pattern that I found in book: "Domain-Driven Design: Tackling Complexity in the Heart of Software" by Eric Evans (The Blue Book). If you haven't read this book yet - do that. Twice. Because it's so hard to get all concepts first time :) In this book Eric Evans describes Specification pattern which can make application more flexible. Today we're going to learn how to implement it.
- 07 March 2017
- Ruby
- Ruby Exceptions
Let's take a break from long reads and discuss something that Ruby-developers use every day. We're going to discuss exceptions. At first sight exceptions in Ruby look as relatively simple concept. But there are couple caveats.
- 05 March 2017
- Ruby
- UnboundMethod and Sinatra-like DSL
Hi. Today we're going to learn about UnboundMethod in Ruby and create Sinatra-like DSL. Ruby is so powerful that allows us to unbound method from class or module and bind it to existing object. I know that might sound a bit complicated, but it allows to create incredibly powerful features.