class Object

# File lib/minitest/around/spec.rb, line 34
def after(type=nil, &block)
  include(Module.new do
    define_method(:teardown) do
      begin
        instance_exec(&block)
      ensure
        super()
      end
    end
  end)
end

# File lib/minitest/around/spec.rb, line 10
def around(*args, &block)
  raise ArgumentError, "only :each, :example, or no argument are supported" if args - [:each, :example] != []
  fib = nil
  before do
    fib = Fiber.new do |context, resume|
      begin
        context.instance_exec(resume, &block)
      rescue Object
        fib = :failed
        raise
      end
    end
    fib.resume(self, lambda { Fiber.yield })
  end
  after  { fib.resume if fib && fib != :failed }
end

# File lib/minitest/around/spec.rb, line 29
def before(type=nil, &block)
  include Module.new { define_method(:setup) { super(); instance_exec(&block) } }
end

# File lib/minitest/around/unit.rb, line 6
def run(*args)
  if defined?(around)
    result = nil
    around { result = super(*args) }
    result
  else
    super(*args)
  end
end