As I said in my last post, many of the language communities that I interact with now are fond of asserting that their particular community does a wonderful job of testing, documentation, or both. This time, I’d like to examine the claims on documentation. Once upon a time, all of the documentation for a language… Read More »
Many of the language communities that I interact with now are fond of asserting that their particular community does a wonderful job of testing, documentation, or both. Most languages come with very good testing frameworks, and have libraries (or modules, gems, or crates) for even more. (Going forward I’m just going to use the term… Read More »
It’s time for another post in my intermittent series of Best Practices Gone Bad (BPGB). This time we’ll cover the dark side of the Single Responsibility Principle (SRP). According to Robert Martin: A class should have one, and only one, reason to change. The basic concept is easy. Every object or method should be responsible… Read More »
Programming Ruby Dave Thomas, Chad Fowler, and Andy Hunt Pragmatic Bookshelf, 2005. This book has taken me a really long time to finish. It’s not because of the writing. The writing is clear and readable. The material is well-presented and seems to cover the topic well. I don’t see any glaring errors or anything that… Read More »
I’ve seen quite a bit of interest in Domain Specific Languages (DSLs) on the Internet lately. Some good examples include Martin Fowler’s exploration of the subject: MF Bliki: DomainSpecificLanguage Language Workbenches: The Killer-App for Domain Specific Languages? He does point out that this is not a new idea. He uses Unix as an example of… Read More »