ruby version from script
To obtain the Ruby version from a script, you can use the RUBY_VERSION
constant. Here are the steps to do it:
- Use the
puts
method to output the value of theRUBY_VERSION
constant.
puts RUBY_VERSION
This will display the Ruby version that is currently running.
- Execute the script by running the Ruby file using the
ruby
command in your terminal or command prompt.
ruby your_script.rb
The Ruby version will be printed to the console when the script is executed.
By following these steps, you can easily obtain the Ruby version from a script.