Feature: Handle symbol-to-proc wrappers (&:) that refer to a method created using delegation or method missing#406
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… created using delegation or method missing These methods have an arity of -1
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numbata
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May 11, 2026
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@marcrohloff Thanks for the contribution! The motivation is solid. 👍
Two things to address before merging: the arity <= 0 guard is too wide (see inline comment), and the new method_missing in the shared fixture risks making the "undefined method" test fragile. Left suggestions on both.
Add argumenterror specs
numbata
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May 15, 2026
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These methods have a negative
arity