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Re^2: Perl OO with Class::Struct

by tobyink (Abbot)
on Dec 13, 2013 at 16:24 UTC ( #1067040=note: print w/replies, xml ) Need Help??

in reply to Re: Perl OO with Class::Struct
in thread Perl OO with Class::Struct

Actually, isa => 'ArrayRef' doesn't work in Moo at all. (Unless you also use MooX::late which is my Moose/Moo compatibility shim.)

In Moo, isa needs to be a coderef, or an object overloading &{}.

use Moops; class Cow :rw { has name => (default => 'Ermintrude') }; say Cow->new->name

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Re^3: Perl OO with Class::Struct
by davido (Archbishop) on Dec 13, 2013 at 16:33 UTC

    You're right; I should have said, "isa => ArrayRef", which is compatible with Moo when used with MooX::Types::MooseLike::Base.

    Personally I always just use sub { ... } so that I can take finer control.

    I'll update my post to remove the quotes from the isa check.


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