Improve Argument Error Message in EC:Group.new#992
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rhenium merged 1 commit intoruby:masterfrom Jan 4, 2026
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Before, passing the wrong number of arguments (e.g., 2) to OpenSSL::PKey::EC::Group.new raised a generic "wrong number of arguments" error. This change updates it to show the actual argument count and the expected options (1 or 4), making debugging easier for the user. Example: ArgumentError: wrong number of arguments (given 2, expected 1 or 4) I hope it helps!
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I adjusted the test so that it sits next to the existing |
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Before, passing the wrong number of arguments (e.g., 2) to OpenSSL::PKey::EC::Group.new raised a generic "wrong number of arguments"
error.
This change updates it to show the actual argument count and the expected
options (1 or 4), making debugging easier for the user.
Example:
ArgumentError: wrong number of arguments (given 2, expected 1 or 4)
I hope it helps!