3 ms·
Going through these would be useful for any Rubyist, not just those learning. I have been using Ruby for a while now and I didn't know there was a difference be
by bradly 16y ago
Going through these would be useful for any Rubyist, not just those learning. I have been using Ruby for a while now and I didn't know there was a difference between string << 'foo' and string += 'foo' until now.
- deleted 16y ago[deleted]
- Groxx 16y agoI learned that difference while doing some genetic programming. The difference is quite visible when you do it a few million times.