[mocha-developer] Beyond multiple return values

[James Moore]

How about saying that if what is passed to returns() is an exception, or a
class that's a descendant of Exception, it's raised instead of returned?
You could still return an exception by returning it from a lambda.

obj.stubs(:save!).returns(RuntimeError.new("testing..."), true)  # Raises,
true
obj.stubs(:save!).returns(RuntimeError, true) # Raises, true
obj.stubs(:save!).returns(lambda {RuntimeError}, true) # returns the
exception object, true

Adding raises() to TestObject seems a bit intrusive.

 - James Moore