development

Ruby: Module Global Variables

Module level global variables are useful for encapsulation and isolation.

module Site
  @@name = "a_global"

  def self.setName(value)
    @@name = value
  end

  def self.name
    @@name
  end
end

References

https://stackoverflow.com/questions/5690458/create-module-variables-in-ruby

Categories: development

Tagged as: , ,

Leave a Reply

Please log in using one of these methods to post your comment:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.