Understanding Ruby with Idiosyncratic Ruby

2023/06/26

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Idiosyncratic Ruby is a website that provides a unique approach to understanding the Ruby programming language. The website offers explanations of various Ruby concepts that may seem confusing to beginners. It covers topics such as metaprogramming, blocks, and closures, and provides examples of how to use them in real-world scenarios.

The website's creator, Jules, describes the site as "a collection of things I find interesting, useful, or just plain weird about the Ruby programming language." Jules has been working with Ruby for over a decade and has a deep understanding of the language's idiosyncrasies.

For developers who are new to Ruby, Idiosyncratic Ruby can be a valuable resource. The site's explanations are clear and concise, and the examples are easy to follow. For experienced Ruby developers, the site can serve as a refresher or a source of new ideas.

Here's an example of how to use a block in Ruby, taken from Idiosyncratic Ruby:

def my_method
  yield
end

my_method { puts "Hello, world!" }

In this example, my_method is defined to take a block and yield to it. When my_method is called with the block { puts "Hello, world!" }, the block is executed and "Hello, world!" is printed to the console.

Overall, Idiosyncratic Ruby is a valuable resource for anyone looking to deepen their understanding of the Ruby programming language.