Make parse from Ruby 1.9 to 2.3 available #233
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RuboCop can analyze Ruby 1.9 or later. But now it turns out that RuboCop hasn't been able to parse older Ruby versions. https://docs.rubocop.org/rubocop/1.29/compatibility.html#support-matrix Analysis Ruby code and runtime Ruby versions are different. So, only runtime version should have been dropped. This PR makes it possible to parse older Ruby versions that were accidentally dropped before RuboCop AST was separated from RuboCop core. With this fix, the following recovery work will be possible. - Recover for Ruby 2.5 analysis: rubocop/rubocop#10626 - Recover for Ruby 2.4 analysis: rubocop/rubocop#10632
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Good point, thanks |
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Release 1.18.0 |
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May 16, 2022
Follow up rubocop#10632 (comment). Reverts part of rubocop#7869 and rubocop#8056. Only the Ruby version (2.3) to runtime should have been dropped, not code analysis. This PR makes Ruby 2.3 code analysis with `TargetRubyVersion: 2.3`. It aims to solve essentially the same problem as rubocop#10626 and 10632. And this change requires RuboCop AST 1.18 or later: rubocop/rubocop-ast#233
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RuboCop can analyze Ruby 1.9 or later. But now it turns out that RuboCop hasn't been able to parse older Ruby versions.
https://docs.rubocop.org/rubocop/1.29/compatibility.html#support-matrix
Analysis Ruby code and runtime Ruby versions are different. So, only runtime version should have been dropped.
This PR makes it possible to parse older Ruby versions that were accidentally dropped before RuboCop AST was separated from RuboCop core.
With this fix, the following recovery work will be possible.
TargetRubyVersion: 2.5rubocop#10626TargetRubyVersion: 2.4rubocop#10632