pivotal/jasmine — pull request #258 by nohuhu (2012-07-20 22:06:18+00:00)
Title: Fix for jasmine.Spy.andCallThrough() and custom function props

When a function has object properties, calling spyOn() for that function may break other code that depend on those properties. This fix adds property replication to .andCallThrough(), which is assumed to make the spy "blend in" and follow original function behavior.