Work correctly on Ruby 3.5 - #110
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jeremyevans
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Nov 24, 2025
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@searls This is still an issue with Ruby 4.0.0 preview2. Modulo 3.5/4.0 naming issues in the comments (which I can update), do you think it can be merged? |
searls
commented
Nov 24, 2025
Collaborator
slaps car roof you can fit so many maintainers in this gem. Since writing TLDR, I'm leaning on this lib less and less often. Want commit bit & gem push? |
jeremyevans
commented
Nov 24, 2025
CollaboratorAuthor
Sure, I'd be happy to help out with maintenance. |
searls
commented
Dec 1, 2025
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qrush
commented
Dec 2, 2025
Owner
Definitely not worth an org. Just added you @jeremyevans ! |
jeremyevans
commented
Dec 2, 2025
CollaboratorAuthor
Accepted. Thank you! |
On Ruby 4.0, method.source_location returns an array with 5 entries instead of 2. Additional entries are start column, end line, and end column. Don't assume start_line is the last entry in the array, always use offset 1. If the end line is available, use it instead of splitting the method source and trying to determine the number of lines in it. Do not require method_source on Ruby 4.0+, since it will not be used.
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On Ruby 3.5, method.source_location returns an array with 5 entries instead of 2. Additional entries are start column, end line, and end column.
Don't assume start_line is the last entry in the array, always use offset 1.
If the end line is available, use it instead of splitting the method source and trying to determine the number of lines in it.