Ruby has a simple and intuitive syntax that reads like natural language. By eliminating complex symbols and verbose constructs, Ruby's design philosophy allows you to express what you …

Ruby comes with a program that will show the results of any Ruby statements you feed it. Playing with Ruby code in interactive sessions like this is a terrific way to learn the language.

The Koans walk you along the path to enlightenment in order to learn Ruby. The goal is to learn the Ruby language, syntax, structure, and some common functions and libraries.

New to Ruby? Start with our Getting Started Guide. Core Classes and Modules Explore the essential classes and modules: String - Text manipulation and string utilities. Symbol - Named …

That’s Ruby’s way of inserting something into a string. The bit between the braces is turned into a string (if it isn’t one already) and then substituted into the outer string at that point.

Ruby is a programming language from Japan which is revolutionizing software development. The beauty of Ruby is found in its balance between simplicity and power.

See the Installation page for details on building Ruby from source. If you have an issue compiling Ruby, consider using one of the third party tools mentioned above.

I hope this taste of Ruby has left you wanting to learn more. If so, please head on over to our Documentation area, which rounds up links to manuals and tutorials, all freely available online.

There are some standard libraries included in Ruby that are also commonly used, such as: Date - Date representation. JSON - JSON encoding and decoding. ERB - Embedded Ruby for …

Ruby 擁有簡潔直觀的語法，讀起來就像自然語言。 透過消除複雜的符號和冗長的結構，Ruby 的設計理念讓你能夠直接表達你的想法。