ruby: Clean up dead code and use temporary directory
This MR drops dead code and converts tests to use a real temporary directory instead of ruby/tmp
. This is in preparation of !4046 (merged).
Part of #3730 (closed)
Edited by Patrick Steinhardt
This MR drops dead code and converts tests to use a real temporary directory instead of ruby/tmp
. This is in preparation of !4046 (merged).
Part of #3730 (closed)