alt Hacker NewsHow about the fact that Ruby makes immutability difficult, and Hash does not copy keys on write and read? Almost every program uses a hash table, and Ruby makes them especially dangerous.
How about the fact that Ruby makes immutability difficult, and Hash does not copy keys on write and read? Almost every program uses a hash table, and Ruby makes them especially dangerous.
At least we have new features for immutability as part of Ractors.
e.g. Ractor.make_shareable(data)