Bug #17331
Updated by nevans (Nicholas Evans) over 3 years ago
This seems like a feature that would be just as useful for transferring fibers as it is for yielding fibers.
I'm using a kwarg, so this is not automatic; the caller must know how to handle the fiber. If you call a yielding fiber with `transfer: true` or a transferring fiber without `transfer: true`, a `FiberError` will be raised.
```ruby
yielding_fiber.raise "message"
transferring_fiber.raise "message", transfer: true
```
Implementation: https://github.com/ruby/ruby/pull/3783
Alternate implicit implementation: https://github.com/ruby/ruby/pull/3795