ruby.git/test/prism/ruby/location_test.rb, branch v3_4_9

[ruby/prism] Prism::CodeUnitsCache

2024-10-10T18:02:27+00:00

Calculating code unit offsets for a source can be very expensive,
especially when the source is large. This commit introduces a new
class that wraps the source and desired encoding into a cache that
reuses pre-computed offsets. It performs quite a bit better.

There are still some problems with this approach, namely character
boundaries and the fact that the cache is unbounded, but both of
these may be addressed in subsequent commits.

https://github.com/ruby/prism/commit/2e3e1a4d4d

[ruby/prism] Attempt to assume binary is UTF-8

2024-10-09T15:42:23+00:00

https://github.com/ruby/prism/commit/343197e4ff

[ruby/prism] Avoid breaking code units offset on binary encoding

2024-10-09T14:07:10+00:00

https://github.com/ruby/prism/commit/25a4cf6794

Co-authored-by: Kevin Newton

[ruby/prism] Tests overhaul

2024-05-30T19:18:20+00:00

https://github.com/ruby/prism/commit/6f886be0a4