Poate un modul folosi functii din altul ?

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Fireste, cu conditia sa importati acest al doilea modul fara sa ascundeti numele respectivei functii.

Contraexemplu:

import Prelude hiding (read)

va importa Prelude dar va ascunde numele read. In acest caz read nu va fi vizibila dar veti putea refolosi numele read pentru a defini propria dumneavoastra functie read.