3 ms·
If you watch the linked video above you will see how clever persistent data structures mean that nothing is ever cloned or copied.
by rojoca 12y ago
If you watch the linked video above you will see how clever persistent data structures mean that nothing is ever cloned or copied.
- bsimpson 12y agoGood to know. I never got into immutable collections because I presumed they would result in things being allocated all the time (and that that would be expensive).