Changing the superclass of a class in Ruby — Charlie Somerville
dup is an interesting method. While looking into a strange bug currently on Ruby's issues tracker caused by the interplay of modules and dup, I decided to take a dive into the MRI source to find out exactly what happens behind the scenes when dup is called. This led to the discovery of quite an interesting bug, which I will detail below. Here's the code to Kernel#dup - with the exception of Proc a
Ruby Best Practices - The Complete Class
A remark: we enabled comment moderation because the blog was recently target of spam. You probably have not seen much of it because we were pretty quick in removing it manually. So if your comment does not show up please be patient. There are some basic concepts (often called “aspects”) that need to be implemented for many classes although not all classes need all (or even any) of them: initializa
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プログラミング言語 Ruby リファレンスマニュアル
Ruby Class and Library Reference
