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Metaprogramming Ruby: Program Like the Ruby Pros by Paolo Perrotta

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

Pragmatic Bookshelf Publishing Metaprogramming Ruby, Program Like the Ruby Pros (2010).pdf. Ruby does have non-OS Metaprogramming. Ruby is a language with a set of powerful features - the most powerful arguably being Blocks, Procs, and Lambdas. @Daniel, @Andrzej: I also like plain Ruby best, but I guess the draper Decorators are made without any magic, so I'd recommend checking it out. Despite regularly Rewriting the above example as a Proc would look like the following: Rails Study Guides here on Nettuts+ · Ruby Proc Documentation · Programming Ruby 1.9 · Metaprogramming Ruby: Program Like the Ruby Pros. Seriously, read Metaprogramming Ruby, it will make all this stuff very clear. Ruby, to my knowledge, does not support OS (preemptive) threads, or if it does it is buggy (or "experimental") and most code is not threadsafe. This is a major differentiation from language like PHP, which though also a dynamically typed language does not have many metaprogramming abilities (short of code generation). For a more in-depth review, I recommend the following resources: Rails Study Guides here on Nettuts+ Ruby Proc Documentation Programming Ruby 1.9 Metaprogramming Ruby: Program Like the Ruby Pros. Definitely, I love the idea of . Both Python and Ruby have strong support for metaprogramming. In short, these In short, these features allow you to pass code to a method and execute that code at a later time. It's not that the implementation as-it is bad code or something, it is the idea of magically mixing methods into the view instance to make them globally available.