Structs

# A class that looks like this..
class A
  def initialize(x, y)
    @x = x
    @y = y
  end
  
  attr_accessor :x, :y
end


# ..can be created like this..
A = Struct.new(:x, :y)

# ..if you need additional methods:
class A < Struct.new(:x, :y)
  def my_method
    
  end
end