VERSION = "1.2.3"             # constant
class Foo
  # TODO Task in the comment
  attr_accessor :name         # symbol
  @@classVar = 0
  def nextInstance(param)
    localRE = /\d+/           # regexp
    @number = ++$global       # instance and global variables
    self.name = "Instance #{@number}"
    return @number
  end
end
=begin
= Header
This is Ruby DOC
=end
