class methods for kevin

klassmethods.rb

class MySexyClass
  def self.this_is_a_class_method
    "class method called"
  end
   
  def this_is_an_instance_method
    "instance method called"
  end
end

#
# These are called against the base class:
#
MySexyClass.this_is_a_class_method
# => "class method called"
MySexyClass.this_is_an_instance_method
# NoMethodError: undefined method `this_is_an_instance_method' for MySexyClass:Class

#
# These are called against an instance of the base class:
#
MySexyClass.new.this_is_a_class_method
# NoMethodError: undefined method `this_is_a_class_method' for #<MySexyClass:0x0000000231d6c8>
MySexyClass.new.this_is_an_instance_method
# => instance method called