[DOC] Update documentation for RB_SCAN_ARGS_KEYWORDS#16133
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eregon merged 1 commit intoruby:masterfrom Feb 11, 2026
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[DOC] Update documentation for RB_SCAN_ARGS_KEYWORDS#16133eregon merged 1 commit intoruby:masterfrom
eregon merged 1 commit intoruby:masterfrom
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Thank you, it's much clearer this way.
include/ruby/internal/scan_args.h
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Should this be updated similarly?
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Yes. Let me update the PR for that.
When using RB_SCAN_ARGS_KEYWORDS or RB_PASS_KEYWORDS, the final argument must be a hash.
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When using RB_SCAN_ARGS_KEYWORDS, the final argument must be a hash. If you are unsure of whether the final argument is a hash, you should use RB_SCAN_ARGS_LAST_HASH_KEYWORDS.