Just for kicks you could write 

my $suffix = sub {
    given ($type) {
       when ("csv") { return "txt" }
       when ("xml") { return "xml" }
    }}->();

[download]

(in which case you can't use continue, of course)

In reply to Re: functional "given...when..."? by almut
in thread functional "given...when..."? by perl5ever

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