I think it can be all of these things, which in my opinion partially undermines the GP's point.
Recommended related musings: https://wiki.c2.com/?ClosuresAndObjectsAreEquivalent
I think it can be all of these things, which in my opinion partially undermines the GP's point.
Recommended related musings: https://wiki.c2.com/?ClosuresAndObjectsAreEquivalent