Spell: Blank Slate

blank_slate.rb

# ===================
# Spell: Blank Slate
# ===================

# Remove methods from an object to turn them into Ghost Methods (http://gist.github.com/534776).

class C
  def method_missing(name, *args)
    "a Ghost Method"
  end
end

obj = C.new
obj.to_s # => "#<C:0x007fbb2a10d2f8>"

class D < BasicObject
  def method_missing(name, *args)
    "a Ghost Method"
  end
end

blank_slate = D.new
blank_slate.to_s # => "a Ghost Method"

# For more information: http://www.pragprog.com/titles/ppmetr/metaprogramming-ruby