If languages were strains of fungus

living on RMS, list each kind of fungus, corresponding language and nutritional value

Ada - Its old and crusty fungus, but it would get your alive in the wild much longer and is resilient to cold

APL - crunchy, thread-like texture with RMS sock flavor. Reproduces in batches.

Python - grows in patches separated by a fixed distance
Ruby - tasty and nutritious, but grows SLOWLY AS FUCK
C - hard and a bit bland. Consuming it with teeth alone is pretty much impossible - one needs braces for it.
Visual Basic - candy fungus given to children, has no nutritional value