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5 mst: if I do "subtype 'Foo' => as 'Bar';" I get an empty condition and it dies
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9 -------------------------------------------------------------------------------
13 Add support for doing it with Classes which do not have
14 a type constraint yet created
20 - inherited slot specs
22 'does' can be added to,.. but not changed
23 (need type unions for this)
27 a proxied attribute is an attribute
28 which looks like an attribute,
29 talks like an attribute, smells
30 like an attribute,.. but if you
31 look behind the curtain,.. its
32 over there.. in that other object
34 (... probably be a custom metaclass)
36 - compile time extends
38 [00:39] sri but maybe a better syntax for compile time extends
39 [00:39] stevan I have been pondering that actually
40 [00:39] sri use Moose extends => Foo::Bar
41 [00:40] stevan I think now that we have the Sub::Exporter stuff
42 in, that kinda thing should be pretty easy
44 nothingmuch notes that all the constructs should be supported in the entirety of the use clause:
52 and that if this usage style is used nothing is exported to the namespace.
54 - default should dclone()
56 - subtype $anon_subtype => where { ... }
58 [22:56] stevan sub mst_doesnt_like_to_type { (shift)->meta->attr->type_contstraint }
61 [22:57] stevan are you wanting to reuse it or something?
62 [22:57] stevan my $subtype = subtype 'Something' => where { ... };
63 [22:58] stevan then you can do isa => $subtype
64 [22:58] mst but I can't subtype it again
65 [22:59] stevan mst: ahhh...
66 [22:59] mst well, I can. but it suddenly gets very "long way round" ish
67 [23:00] stevan my $constraint = Moose::Meta::TypeConstraint->new(
68 [23:00] stevan name => $name || '__ANON__',
69 [23:00] stevan parent => $parent,
70 [23:00] stevan constraint => $check,
71 [23:00] stevan message => $message,
73 [23:00] stevan yeah thats kinda the long way
74 [23:00] stevan mst: what would you like it to be?
75 [23:00] mst $parent = find_type_constraint($parent) if defined $parent;
76 [23:00] mst if $parent is already a type constraint
77 [23:00] mst skip that bit
79 [23:00] mst should be all you need to change
81 [23:01] stevan so you can then say
82 [23:01] stevan subtype $anon => where { ... };
88 [23:37] mst more seriously, I'd still like a "method" keyword or something
89 [23:37] mst method 'foo' => sub { ... };
90 [23:38] stevan what would it do more than sub foo { ... }?
91 [23:39] stevan I would like multimethods actually
92 [23:39] mst almost exactly nothing, to begin with
93 [23:39] stevan but thats just cause I love CLOS and am reading a book on Dylan now
94 [23:40] stevan keyword squating :)
95 [23:40] mst but if we need to hook stuff later it's bloody handy to already have people writing it that way
98 [23:49] mst oh, also: method 'has' => sub { ... } could squelch the redefine warning
102 [13:16] mst stevan: slight problem with coerce
103 [13:16] mst I only get to declare it once
104 [13:17] mst so if I'm trying to declare it cast-style per-source-class rather than per-target-class
105 [13:17] mst I am extremely screwed
107 [13:17] stevan they are not class specific
108 [13:18] stevan they are attached to the type constraint itself
109 [13:18] * stevan ponders anon-coercion-metaobjects
110 [13:18] mst yes, that's fine
111 [13:19] mst but when I declare a class
112 [13:19] mst I want to be able to say "this class coerces to X type via <this>"
113 [13:19] stevan yeah something like that
114 [13:19] stevan oh,.. hmm
115 [13:20] stevan sort of like inflate/deflate?
116 [13:20] stevan around the accessors?
117 [13:25] * bluefeet has quit (Remote host closed the connection)
119 [13:27] mst nothing like that
120 [13:27] mst like a cast
121 [13:31] mst stevan: $obj->foo($bar); where 'foo' expects a 'Foo' object
122 [13:31] mst stevan: is effectively <Foo>$bar, right?
123 [13:32] mst stevan: I want to be able to say in package Bar
124 [13:32] mst stevan: coerce_to 'Foo' via { ... };
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133 - Moose "strict" mode
135 use Moose 'strict'; This would allow us to have all sort of expensive tests
136 which can be turned off in prod.
138 - Moose::Philosophy.pod
140 To explain Moose from a very high level
144 We certainly have enough meta-information to make pretty complete POD docs.