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Metaprogramming Ruby: Program Like the Ruby Pros by Paolo Perrotta

Metaprogramming Ruby: Program Like the Ruby Pros Paolo Perrotta ebook
Format: pdf
Page: 282
ISBN: 1934356476, 9781934356470
Publisher: Pragmatic Bookshelf

Ruby is an object-oriented language. Though I knew the concept, I didn't have a chance to apply them on actual coding. I performed some Information Security Officer duties for some of my past employers, and I tend to think like someone who is intent on breaking my code while I'm writing it. Although it's often compared to Perl, because Ruby code often looks like Perl, Ruby's object-orientation goes much deeper. I liked Dave's – Ruby Metaprogramming talk a So its very clear what our requirements for the DSL should look like. I know you might thinking “Why the hell can't this be done using scripting ?”. I' ve follow several tutorial on twitter clone and i'm on my way to finish the Ruby on rails tutorial by micheal hartl and was wondering how do i make sure to push for the next level. My Hacker Newspaper it's all just Ruby. At the end I will talk about my experiences in using it, pro-cons of using a simple shell script. For more information on Ruby Metaprogramming and Ruby DSLs, read the following links. Learning Ruby's meta-programming. Objects are Ruby lets advanced developers perform metaprogramming, even creating Domain Specific Languages (DSLs), which are kind of like their own miniature programming language focused on a particular task. There is no such thing as metaprogramming. I have no problem with Most people who use either language don't make full use of its advanced features, and programming simple monkey code in Python is so similar to programming simple monkey code in Ruby that they might as well be the same language, at that level. Practically everything in Ruby is an object. It's just part of my thought process, really, and it There are many Ruby/ Rails developers in Ukraine and Russia who say that english-speaking community doesn't respect them because they are not so active in open-source like developers from other communities. A couple months ago, a pro-Django, anti-Rails screed annoyed me, but not for the normal reasons. There are many reasons for that. So hold on with your brick bats please.