1.9.20 Behavior: still unclassified

allSharedPoolDictionariesDo: aBlock

Answer the shared pools visible from methods in the metaclass, in the correct search order.

parseNodeAt: selector

Available only when the Parser package is loaded–Answer an RBMethodNode that compiles to my method named by selector.

updateInstanceVars: variableArray shape: shape

Update instance variables and instance spec of the class and all its subclasses. variableArray lists the new variables, including inherited ones.