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Ruby1.8: 'private' doesn't give expected level of privacy

The classic OOP pattern usually called encapsulation implemented in ruby with private and protected ~~keywords~~ methods. The distinction between API and implementation works great with both. The problem is that private doesn't hide method for inherited classes.

Computer science ain't as good as it should be

When I start studying computer science in the University class I truly believe that it is all I need to get started writing good programs. Algorithms > Functional programming > OOP > Databases > MVC is a step-by-step path of all people that learn programming of the web application. But...

When BDD user stories is productive

When you are skilled Unit tests writer it is not very easy to estimate the potential of BDD. Moreover in most cases BDD is used as a human-readable wrapper for unit tests. Do you really think that programmers need such abstract layer? Of course not... Users needs them.

JBoss Seam usage makes the application code crazy!

Seam Application has a number of good innovations but let's find out if we lose some advantages that we had before. I started application development with JBoss Seam one year ago. With the code base growth I have had more and more problems in workflow development .