Ruby: update tree-sitter-ruby

[aibaars]

Update to tree-sitter/tree-sitter-ruby#222

[nickrolfe]

Looking at DCA, do you know why the "Lines of code in the database" metric changed?

[aibaars]

Looking at DCA, do you know why the "Lines of code in the database" metric changed?

Good question. It turns out that all differences are in files with __END__ blocks. Before this PR the uninterpreted block would start right after the __END__ marker and as a result include the newline after the __END__. In the updated grammar the newline is consumed as part of the __END__[\r\n] token. As a result the uninterpreted block starts on the line after the __END__. I think that is actually better.

For reference these are the files on the opal/opal project that are affected by this:

707,709c707,709
< | opal/spec/opal/core/language/DATA/characters_support_spec.rb           |     8 |
< | opal/spec/opal/core/language/DATA/empty___END___spec.rb                |     5 |
< | opal/spec/opal/core/language/DATA/multiple___END___spec.rb             |     9 |
---
> | opal/spec/opal/core/language/DATA/characters_support_spec.rb           |     7 |
> | opal/spec/opal/core/language/DATA/empty___END___spec.rb                |     6 |
> | opal/spec/opal/core/language/DATA/multiple___END___spec.rb             |     8 |
3246c3246
< | opal/spec/ruby/language/predefined/fixtures/data1.rb                   |     3 |
---
> | opal/spec/ruby/language/predefined/fixtures/data1.rb                   |     2 |
3248,3252c3248,3252
< | opal/spec/ruby/language/predefined/fixtures/data3.rb                   |     4 |
< | opal/spec/ruby/language/predefined/fixtures/data4.rb                   |     2 |
< | opal/spec/ruby/language/predefined/fixtures/data5.rb                   |     4 |
< | opal/spec/ruby/language/predefined/fixtures/data_offset.rb             |     8 |
< | opal/spec/ruby/language/predefined/fixtures/data_only.rb               |     2 |
---
> | opal/spec/ruby/language/predefined/fixtures/data3.rb                   |     3 |
> | opal/spec/ruby/language/predefined/fixtures/data4.rb                   |     1 |
> | opal/spec/ruby/language/predefined/fixtures/data5.rb                   |     3 |
> | opal/spec/ruby/language/predefined/fixtures/data_offset.rb             |     7 |
> | opal/spec/ruby/language/predefined/fixtures/data_only.rb               |     1 |
5734c5734
< | opal/test/cruby/ext/etc/mkconstants.rb                                 |   317 |
---
> | opal/test/cruby/ext/etc/mkconstants.rb                                 |   316 |
5859c5859
< | opal/test/cruby/ext/socket/mkconstants.rb                              |   773 |
---
> | opal/test/cruby/ext/socket/mkconstants.rb                              |   772 |
6818c6818
< | opal/test/cruby/sample/from.rb                                         |   100 |
---
> | opal/test/cruby/sample/from.rb                                         |    99 |
9715c9715
< | opal/test/cruby/spec/ruby/language/predefined/fixtures/data1.rb        |     3 |
---
> | opal/test/cruby/spec/ruby/language/predefined/fixtures/data1.rb        |     2 |
9717,9721c9717,9721
< | opal/test/cruby/spec/ruby/language/predefined/fixtures/data3.rb        |     4 |
< | opal/test/cruby/spec/ruby/language/predefined/fixtures/data4.rb        |     2 |
< | opal/test/cruby/spec/ruby/language/predefined/fixtures/data5.rb        |     4 |
< | opal/test/cruby/spec/ruby/language/predefined/fixtures/data_offset.rb  |     8 |
< | opal/test/cruby/spec/ruby/language/predefined/fixtures/data_only.rb    |     2 |
---
> | opal/test/cruby/spec/ruby/language/predefined/fixtures/data3.rb        |     3 |
> | opal/test/cruby/spec/ruby/language/predefined/fixtures/data4.rb        |     1 |
> | opal/test/cruby/spec/ruby/language/predefined/fixtures/data5.rb        |     3 |
> | opal/test/cruby/spec/ruby/language/predefined/fixtures/data_offset.rb  |     7 |
> | opal/test/cruby/spec/ruby/language/predefined/fixtures/data_only.rb    |     1 |

[nickrolfe]

Excellent, that makes sense.