Aha, I see. Maybe like so? 
use Hook::WrapSubs;

do {
    no strict 'refs';
    *{"GreenPartyDB::Database::${table}::${hook}"} = sub {};
} unless UNIVERSAL::can("GreenPartyDB::Database::${table}", $hook)

wrap_subs(
    "GreenPartyDB::Database::${table}::${hook}",
    UNIVERSAL::can(__PACKAGE__."::${prefix}", $hook),
);

[download]
Note that using UNIVERSAL::can() will respect inherited methods, which is not unlikely to be better than what you started out with (or may be not, of course - your call).

Makeshifts last the longest.

In reply to Re^3: Installing chained methods (wrap a stub?) by Aristotle
in thread Installing chained methods by diotalevi

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