It has an elegant syntax that is natural to read and easy to write Download ruby or read more. 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. Ruby documentation welcome to the official ruby programming language documentation Getting started new to ruby
Start with our getting started guide Core classes and modules explore the essential classes and modules It also offers many scripting features to process plain text and serialized files, or manage system tasks It is simple, straightforward, and extensible. We intend to release the latest stable ruby version (currently ruby 3.4) every two months following the most recent release Ruby 3.4.6 is scheduled for september, 3.4.7 for november, and 3.4.8 for january.
Neither forward nor backward compatibility is guaranteed about the return value of this method. Encode # => ruby™ t 'ruby'} person # => {name Ruby} you can use a hash to give names to method arguments Def some_method (hash) p hash end some_method ({foo When the last argument in a method call is a hash, the curly braces may be omitted:
Ruby’s grammar differentiates between statements and expressions All expressions are statements (an expression is a type of statement), but not all statements are expressions. Ruby code can raise exceptions Most often, a raised exception is meant to alert the running program that an unusual (i.e., exceptional) situation has arisen, and may need to be handled.
OPEN
