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| author | Pavel Pavlov <pavel.e.pavlov@gmail.com> | 2014-02-08 19:34:26 +0700 |
|---|---|---|
| committer | Adriaan Moors <adriaan.moors@typesafe.com> | 2014-02-24 21:32:38 -0800 |
| commit | e0079c4274e418720c54b5e06e08adef023d7e79 (patch) | |
| tree | b3641dab23182fa114b576b2c3841f03cffa5789 /.gitignore | |
| parent | 7c709e122f7471353749525cff15602783fb348c (diff) | |
| download | scala-e0079c4274e418720c54b5e06e08adef023d7e79.tar.gz scala-e0079c4274e418720c54b5e06e08adef023d7e79.tar.bz2 scala-e0079c4274e418720c54b5e06e08adef023d7e79.zip | |
SI-8251 deprecate `ListBuffer::readOnly`
This is the first step towards fixing the unexpected behavior of `ListBuffer`.
Many of `ListBuffer`'s operations are forwarded to the underlying `List`,
essentially leaking that abstraction to clients that call e.g., `toIterable`.
When the buffer changes, the `Iterable` obtained through `toIterable` will
reflect that change.
To avoid this exposure, call `toList` to obtain an immutable copy.
See also:
https://groups.google.com/d/msg/scala-internals/g_-gIWgB8Os/kWazrALbLKEJ
https://gist.github.com/paulp/9081797
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