Scatole Nere

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    Scatole Nere - Presentation Transcript

    1. Scatole nere
    2. ARR!!! ☠
    3. sub foo
    4. use Foo; sub foo ... foo();
    5. { no strict; no warnings; *{ \"Foo::foo\" } = sub { print \"arrrr!\\n\"; } }
    6. $foo_instance->foo();
    7. sub foo { my $this = shift; ... }
    8. foo( $foo_instance );
    9. Hook::LexWrap
    10. use Foo; use Hook::LexWrap; wrap Foo::foo, pre => sub { print \"Ora chiamo foo...\\n\" } , post => sub { print \"Ho appena chiamato foo().\\n\" };
    11. { wrap Foo::foo, pre => sub { print \"Ora chiamo foo...\\n\" } , post => sub { print \"Ho appena chiamato foo().\\n\" }; }

    + Stefano RodighieroStefano Rodighiero, 3 years ago

    custom

    803 views, 1 favs, 0 embeds more stats

    Lightning talk showing a couple of Perl debugging t more

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