Slashdot Mirror
Ruby Off the Rails
An anonymous reader writes "IBM DeveloperWorks has an interesting writeup on Ruby that takes a look at the programming language as a stand-alone solution rather than defining it in terms of Rails. From the article: 'Ruby on Rails is just one facet of what makes Ruby great, just like EJB is only part of the Java enterprise platform. Andrew Glover digs beneath the hype for a look at what Java developers can do with Ruby, all by itself. Ruby's syntax is quite different from that of the Java language, but it's amazingly easy to pick up. Moreover, some things are just plain easier to do in Ruby than they are in the Java language.'"
If speed and memory usage is your only criteria when choosing a language, why not use C or assembly?
You just have to love java programmers making the easy more difficult. What I have learned in managing developers is that you have to constantly fight their desire to make things more complicated without a valid reason for doing so.
He's correct that certain tasks are easier in Ruby than in java, not to mention that the code is more readable. But he is missing in my opinion the most important part of Rails and that the ORM. Use scaffolding or don't use it. But if you bypass Active Record you're just making more work for yourself.
Man Holmes
Congratulations Java, you've finally proven yourself as the new Benchmark(TM). Enjoy a lifetime of groundless belittlement.
By the way, if moreover isn't on this list, it sure ought to be. Over.
Before I even consider Ruby: is it faster and less memory hungry than Java.
Yes on both counts. It's faster for you to write programs, and requires less of a learning curve.
I've often heard comparisons of .Net to Java and for a while there it seemed to me like they were two separate but somewhat equal development environments. Now it seems that several languages/environments have been coming up (PHP/Ruby) and many articles I see compare it to Java or explain how it's competing with Java.
.Net doesn't seem to have such competition?
What does the future hold in terms of what environment will "come out on top" when Java seems to be compared to or even competing against so many languages while
I'm a big tall mofo.
Given the number of posts in java.net and slashdot on how Ruby is the greatest thing of all (and no mention at all of any negative side) I start wondering why is Ruby desperate to move Java programmers from Java to Ruby
Personally I do not trust a language that has no negatives sides (or at least the Ruby people seems to think so), until it becomes clear what is the other side of Ruby I am not going to use it.
(Yes, I have visited the Ruby website)