1 -------------------------------------------------------------------------------
3 -------------------------------------------------------------------------------
5 mst: if I do "subtype 'Foo' => as 'Bar';" I get an empty condition and it dies
7 -------------------------------------------------------------------------------
9 -------------------------------------------------------------------------------
15 => where { Encode::is_utf8( $_[0] ) or $_[0] !~ m/[^0x00-0x7F]/x }
16 => optimize_as { defined($_[0]) && !ref($_[0]) };
20 => where { !Encode::is_utf8( $_[0] ) }
21 => optimize_as { defined($_[0]) && !ref($_[0]) };
24 - should handle some moose-specific options in &Moose::Meta::Class::create
25 things like roles, and method modifiers (although those can probably be
30 Add support for doing it with Classes which do not have
31 a type constraint yet created
37 - inherited slot specs
39 'does' can be added to,.. but not changed
40 (need type unions for this)
44 a proxied attribute is an attribute
45 which looks like an attribute,
46 talks like an attribute, smells
47 like an attribute,.. but if you
48 look behind the curtain,.. its
49 over there.. in that other object
51 (... probably be a custom metaclass)
53 - compile time extends
55 [00:39] sri but maybe a better syntax for compile time extends
56 [00:39] stevan I have been pondering that actually
57 [00:39] sri use Moose extends => Foo::Bar
58 [00:40] stevan I think now that we have the Sub::Exporter stuff
59 in, that kinda thing should be pretty easy
61 nothingmuch notes that all the constructs should be supported in the entirety of the use clause:
69 and that if this usage style is used nothing is exported to the namespace.
71 - default should dclone()
73 - subtype $anon_subtype => where { ... }
75 [22:56] stevan sub mst_doesnt_like_to_type { (shift)->meta->attr->type_contstraint }
78 [22:57] stevan are you wanting to reuse it or something?
79 [22:57] stevan my $subtype = subtype 'Something' => where { ... };
80 [22:58] stevan then you can do isa => $subtype
81 [22:58] mst but I can't subtype it again
82 [22:59] stevan mst: ahhh...
83 [22:59] mst well, I can. but it suddenly gets very "long way round" ish
84 [23:00] stevan my $constraint = Moose::Meta::TypeConstraint->new(
85 [23:00] stevan name => $name || '__ANON__',
86 [23:00] stevan parent => $parent,
87 [23:00] stevan constraint => $check,
88 [23:00] stevan message => $message,
90 [23:00] stevan yeah thats kinda the long way
91 [23:00] stevan mst: what would you like it to be?
92 [23:00] mst $parent = find_type_constraint($parent) if defined $parent;
93 [23:00] mst if $parent is already a type constraint
94 [23:00] mst skip that bit
96 [23:00] mst should be all you need to change
98 [23:01] stevan so you can then say
99 [23:01] stevan subtype $anon => where { ... };
105 [23:37] mst more seriously, I'd still like a "method" keyword or something
106 [23:37] mst method 'foo' => sub { ... };
107 [23:38] stevan what would it do more than sub foo { ... }?
108 [23:39] stevan I would like multimethods actually
109 [23:39] mst almost exactly nothing, to begin with
110 [23:39] stevan but thats just cause I love CLOS and am reading a book on Dylan now
111 [23:40] stevan keyword squating :)
112 [23:40] mst but if we need to hook stuff later it's bloody handy to already have people writing it that way
115 [23:49] mst oh, also: method 'has' => sub { ... } could squelch the redefine warning
119 [13:16] mst stevan: slight problem with coerce
120 [13:16] mst I only get to declare it once
121 [13:17] mst so if I'm trying to declare it cast-style per-source-class rather than per-target-class
122 [13:17] mst I am extremely screwed
124 [13:17] stevan they are not class specific
125 [13:18] stevan they are attached to the type constraint itself
126 [13:18] * stevan ponders anon-coercion-metaobjects
127 [13:18] mst yes, that's fine
128 [13:19] mst but when I declare a class
129 [13:19] mst I want to be able to say "this class coerces to X type via <this>"
130 [13:19] stevan yeah something like that
131 [13:19] stevan oh,.. hmm
132 [13:20] stevan sort of like inflate/deflate?
133 [13:20] stevan around the accessors?
134 [13:25] * bluefeet has quit (Remote host closed the connection)
136 [13:27] mst nothing like that
137 [13:27] mst like a cast
138 [13:31] mst stevan: $obj->foo($bar); where 'foo' expects a 'Foo' object
139 [13:31] mst stevan: is effectively <Foo>$bar, right?
140 [13:32] mst stevan: I want to be able to say in package Bar
141 [13:32] mst stevan: coerce_to 'Foo' via { ... };
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148 -------------------------------------------------------------------------------
150 - Moose "strict" mode
152 use Moose 'strict'; This would allow us to have all sort of expensive tests
153 which can be turned off in prod.
155 - Moose::Philosophy.pod
157 To explain Moose from a very high level
161 We certainly have enough meta-information to make pretty complete POD docs.