Re^4: Exposing minimum required perl version ('use x.y.z') to Perl code during runtime?

Yeah, I suspect so. Would be nice (for me) if Perl did.

As for 'good default value', I was referring to "the highest Perl version I can use in the user's environment", so picking a globally safe value like 5.8.x is not good enough. Also, I refuse to go lower than 5.10.1 :)

Comment on Re^4: Exposing minimum required perl version ('use x.y.z') to Perl code during runtime?

Replies are listed 'Best First'.
Re^5: Exposing minimum required perl version ('use x.y.z') to Perl code during runtime? by tobyink (Canon) on Apr 01, 2014 at 18:10 UTC
Yes, I know what you meant by a good default value. My point is that as Data::Sah allows the user to generate strings of Perl code, it's reasonable user behaviour to be able to expect to output those strings of code to files, and possibly evaluate those files under a different version of Perl. So the best default would be to output code which will run on the widest possible range of Perl versions that you're willing to support. (I do something similar with Type::Tiny which generates code that runs successfully on Perl 5.6.1 through to the latest blead.) `use Moops; class Cow :rw { has name => (default => 'Ermintrude') }; say Cow->new->name`	[reply]
Re^5: Exposing minimum required perl version ('use x.y.z') to Perl code during runtime? by ikegami (Patriarch) on Apr 01, 2014 at 14:14 UTC
5.8.8 is still common, as many still use RHEL5.	[reply]


XP is just a number
	PerlMonks