Some more indications that you might not be using Mock Objects to best advantage.
Recently we looked at the Sequel library for interacting with SQL databases. Today, we'll use Sequel again to play with the native JSON support in PostgreSQL 9.3.
As we continue our series on Rake, today we look at the Rake::FileList and how it can help us find the files we need and ignore the ones we don't.
Ruby has both symbolic and English forms of the logical "and" and "or" operators. Which one to choose may seem like a matter of taste, but that assumption can get …
Today we look at the humble String#gsub method, and learn that it has some surprising tricks up its sleeve.
A look into how Ruby's object construction works, and how we can customize constructors for special scenarios.
ActiveRecord has become practically synonymous with SQL database access in Ruby, but it's not the only way to talk to SQL stores. Today we'll explore Sequel, a wonderfully rich tool …