[Templates] IN keyword?

[Jonathan Rockway]

Paul Makepeace wrote:
> I'm wondering if there's been any discussion on augmenting TT with a
> pythonic (and many others) IN keyword. Allowing something awesomely
> compact and readable like,
>
> <input type="checkbox" name="[% name %]" value="[% val %]"
> [% IF val IN c.req.param(name); 'checked="checked"'; END %] />
>
> I'm at a loss how to achieve that without building up a hash. Any tips?
How about:

   use Perl6::Junction;
   my $possible_values = any(@possible_values)
   ---
   [% IF value == possible_values %] value is one of @possible_values [%
END %]

Regards,
Jonathan Rockway


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