don-is-weird.rb

require 'draper'

class Richard
  def name
    "Richard Whitman"
  end
end

class Don < Draper::Decorator
  delegate_all

  def name
    super.reverse
  end
end

r = Don.decorate(Richard.new)
s = Don.decorate(Richard.new)

p r.name
p s.name
p r.name

Results in:

"namtihW drahciR"
"Richard Whitman"
"Richard Whitman"

Fix:

class Don < Draper::Decorator
  delegate_all

  def name
    object.name.reverse
  end
end

WAT?