[ruby-core:92410] [Ruby trunk Bug#15774] OptionParser doesn't accept Date options as stated in the docs

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Issue #15774 has been updated by rosenfeld (Rodrigo Rosenfeld Rosas).


Oh, thanks, I wasn't aware of that. Now that you said I re-read the documentation and found the instructions to use those built-in conversions. Thanks. This ticket can be closed. I'm not allowed to close it myself.

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Bug #15774: OptionParser doesn't accept Date options as stated in the docs
https://bugs.ruby-lang.org/issues/15774#change-77767

* Author: rosenfeld (Rodrigo Rosenfeld Rosas)
* Status: Open
* Priority: Normal
* Assignee: 
* Target version: 
* ruby -v: ruby 2.6.2p47 (2019-03-13 revision 67232) [x86_64-linux]
* Backport: 2.4: UNKNOWN, 2.5: UNKNOWN, 2.6: UNKNOWN
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The documentation for OptionParser states that Date, Time and DateTime are supported types for automatic coertion, however, it raises an error if any of those types are provided to the "on" method: "unsupported argument type: Date".

Either the documentation is wrong or there's a bug in the implementation of OptionParser I guess.

Thanks for taking a look into this.



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