moose@perl.org discussions

5	custom accessor_metaclass override of _inline_store (Moose 1 to 2)

Hello, I'm trying to convert an existing project to Moose 2 (from Moose 1.15). I've run into a tricky issue where the original author of the project (not me!) has overridden part of Moose's private ...

Toby Blake
Mar 15, 2016 at 4:07 pm
Mar 23, 2016 at 11:26 am

2	Annoying warning in Moose::Meta::Attribute; our $VERSION = '2.1604'

Hi, I see the following when calling $self- meta- add_attribute in my code under perl 5.10.1: Use of uninitialized value in string eq at ...

Shtil
Jan 18, 2016 at 6:26 pm
Jan 19, 2016 at 10:08 pm

0	Convert Moose::Util::does_role to use UNIVERSAL::DOES

I was wondering if there is a reason this is not how it is implemented. I created a pull request for the change: https://github.com/moose/Moose/pull/114

Kyle Bolton
Jan 15, 2016 at 12:56 am
Jan 15, 2016 at 12:56 am

5	$meta->superclasses()

I need a bit of help understanding this code in Catalyst used for adding in Plugins: my $meta = Class::MOP::get_metaclass_by_name($class); $meta- superclasses($plugin, $meta- superclasses); This is ...

Bill Moseley
Nov 21, 2015 at 8:07 pm
Dec 2, 2015 at 3:20 am

6	Replacement for MooseX::Declare?

https://metacpan.org/pod/MooseX::Declare is nice as an idea to remove boilerplate, but unfortunately it is deprecated. Can you recommend better MooseX module with similar functionality? Tnx in ...

Matija Papec
Sep 21, 2015 at 7:12 pm
Oct 1, 2015 at 7:09 am

8	Moo, multiple-inheritance, unexpectedly uninitialized attributes

I've translated some code using multiple inheritance to Moo, and am seeing some unexpected behavior, namely that attributes inherited from the second parent class are not properly initialized. I've ...

Diab Jerius
Mar 26, 2015 at 10:24 pm
Mar 28, 2015 at 9:54 am

2	Bug in Moose, Moo or forks?

Hello, I have the following test code. Here Moose and Moo are not useful so can be commented, but in production code they are needed. use forks; use Moose; use Moo; $SIG{__DIE__} = sub { print ...

Octavian Rasnita
Feb 26, 2015 at 5:26 am
Feb 27, 2015 at 5:28 pm

0	subtype with stringify

Is it possible to define a subtype that will provide a stringify method? I see MooseX::Exception::Base::Stringify that can be provided as a trait for an attribute, but that gets onerous (and ...

John Macdonald
Feb 25, 2015 at 9:45 pm
Feb 25, 2015 at 9:45 pm

5	incomplete role consumption?

Hi, I have two classes Test1 and Test2, both consuming the role TestRole which uses another class TestGlue, which in turn uses Test1 and Test2 internally. My main program uses Test1 and Test2 and ...

Daniel Hermann
Feb 25, 2015 at 8:31 pm
Feb 26, 2015 at 5:59 pm

2	Moo: inheritance conflicting with role composition?

Hi! I've attached some example code which exhibits (to my thinking) an unexpected collision between inheritance and composition. I'm using Moo v. 1.006001. There is a base role (R0) which provides a ...

Diab Jerius
Jan 7, 2015 at 7:19 pm
Jan 9, 2015 at 8:31 pm

2	nested roles are badly limited

If a role specifies a requires value, that value must be provided in the consuming class. It cannot be provided in a consuming role. It cannot be provided in a separate role that is loaded earlier in ...

John Macdonald
Nov 21, 2014 at 9:32 pm
Nov 22, 2014 at 1:53 pm

5	overlapping attributes not detected

If you have a role and its consumer both specify the same attribute name (neither one using +name) there is no complaint from Moose and the second one encountered is used and the first is ignored. I ...

John Macdonald
Oct 3, 2014 at 9:28 pm
Oct 5, 2014 at 3:39 am

2	Coerce and messages

I'm going to build a request with HTTP::Request::Common and want to use its existing methods (POST, PUT, GET, etc.) I'm curious how to control the error message better when coercing. My class gets an ...

Bill Moseley
Sep 28, 2014 at 8:28 pm
Sep 29, 2014 at 1:14 am

2	role requiring a type

I want to define a role that will use a type defined by its consumer. Is this possible, and if so, what is the syntax to code it? Here's an example of what I'm trying to achieve: package ...

John Macdonald
Sep 10, 2014 at 6:46 pm
Sep 10, 2014 at 9:23 pm

4	Introduction presentations?

Can anyone point me to what they would consider good material to introduce Moose to new users? (That is, in addition to the great documentation.) We are considering providing some small training ...

Bill Moseley
Aug 28, 2014 at 10:07 pm
Aug 29, 2014 at 2:31 pm

2	forced coercion

How do you code a subtype definition that forces a coercion to be used? I have: package My::Types; use MooseX::Types -declare = [ qw( A chA nochA ) ]; sub _valid_A { my $val = shift; $val =~ ...

John Macdonald
Aug 21, 2014 at 9:23 pm
Aug 22, 2014 at 1:46 pm

0	less than awesome error message, undocumented "feature"

The error exception: Role 'XXX|YYY|ZZZ' has encountered a class attribute conflict during composition. This is a fatal error and cannot be disambiguated. is not very helpful. Which attribute had the ...

John Macdonald
Aug 21, 2014 at 6:43 pm
Aug 21, 2014 at 6:43 pm

0	From IDL To Moose

Hello, I have been working on an IDL to Moose translator, and would like some advice on the implementation style. The framework is: * parse the OMG IDL 3.5 grammar with Marpa * produce an AST of it * ...

Jean-Damien Durand
Jul 24, 2014 at 8:25 pm
Jul 24, 2014 at 8:25 pm

2	Modifying composed attribute characteristics

I'm using Moo and would like to override a default value for a composed attribute after composing the role. This works (with Moose as well): use Moo; package R { use Moo::Role; has a = ( is = 'ro', ...

Diab Jerius
Jul 22, 2014 at 9:17 pm
Jul 30, 2014 at 2:59 pm

5	Justification - Moose not slow

Hi Geeks, Can you please give me proper justification that Moose isn't that slow, many people in my organisation are resisting its usage by just saying that it's slow. I know we can increase it's ...

Manoj Shekhawat
Jun 29, 2014 at 7:45 am
Jul 3, 2014 at 4:07 am

4	coerce a sub-subtype

I had what I thought was a nice clean implementation that factored out the coercion I wanted into a single place (to avoid having to re-write it in many places), but it doesn't seem to be allowed.. ...

John Macdonald
Jun 16, 2014 at 6:41 pm
Jun 16, 2014 at 9:16 pm

4	need your help for Gtk3 and Moose

Dear, I am a newbie to Moose. I have been trying to use Moose for Gtk3, and I do not think Moose is happy with Builder. After Moose load ui file, has 'root_window' tries to get main_window object, ...

Tsuyoshi okita
May 13, 2014 at 6:01 am
May 14, 2014 at 6:42 am

4	Parameterized Type Intersections?

Hello all- Some context: I have a web application with a fair bit of code for validating data (mostly from form fields). Most of that data eventually ends up in attributes of some Moose class, which ...

Thalhammer, Jeffrey Ryan
May 2, 2014 at 7:24 am
May 2, 2014 at 9:09 pm

1	no diagnostic for invalid with

With the locally installed version of Moose (2.1404) I get no error or warning if I use the with method but specify an unloaded package as the role name. I had simply omitted the "use My::Role" ...

John Macdonald
Apr 15, 2014 at 9:49 pm
Apr 15, 2014 at 10:52 pm

8	Shimming The Moose Way

Hello again- I have an entire family of foreign classes that I would like to shim or wrap, so that I have another layer of indirection between my app and those classes. The foreign classes all happen ...

Thalhammer, Jeffrey Ryan
Apr 10, 2014 at 1:17 am
Apr 11, 2014 at 12:30 am

7	Need Suggestions For Managing Lists Of Attributes

Hi all- I've begun using Roles to declare interfaces -- that is, nothing more than a list of "requires". So let's say I have a Role that requires 15 attributes/methods. In the implementation, I know ...

Thalhammer, Jeffrey Ryan
Apr 10, 2014 at 12:52 am
Apr 15, 2014 at 5:59 am

2	Possible mis-use of Moose API or problem with coerce attribute check

Hi, I recently upgraded Moose from 0.98 to 2.0604 and got a deprecation warning for this code (names changed to protect the innocent) subtype 'A', as 'Str', where { $_ eq 'foo' }; subtype 'B', as ...

Richard Harris
Mar 21, 2014 at 12:09 pm
May 15, 2014 at 11:55 am

2	Apply parameterized roles to classes (not instances) at runtime

I'm sure I missed something in the docs, but I'm trying to use parameterized roles to set up a group of classes that delegate to corresponding classes, but the methods that I'm delegating won't ...

Curtis "Ovid" Poe
Feb 17, 2014 at 7:27 pm
Feb 17, 2014 at 9:01 pm

1	Checking if a Moose object has a value

Hi, I was wondering if there is a way to use moose to check if an attribute has a value; As background, I am writing a function that, given an object, will loop over that objects attribute, and print ...

Ben Edwards
Feb 6, 2014 at 12:30 pm
Feb 6, 2014 at 1:02 pm

2	Custom error classes.

Hello Moose herders! Karen wrote in http://www.nntp.perl.org/group/perl.moose/2014/01/msg2796.html: Turns out that we just noticed that absence… We have code that wraps exceptions (in our case, ...

Gianni Ceccarelli
Jan 21, 2014 at 12:35 pm
Jan 22, 2014 at 9:50 am

2	changing default exception stringification

I just heard that there has been talk of changing the default stringification of Moose exceptions to emulate croak instead of confess. That is: don't include the complete stack trace, only one line ...

Ricardo Signes
Jan 18, 2014 at 4:54 pm
Jan 18, 2014 at 6:14 pm

6	the perl version support policy

A reading from Moose::Manual::Support: As of version 2.00, Moose officially supports being run on perl 5.8.3+. Our current policy is to support the earliest version of Perl shipped in the latest ...

Ricardo Signes
Jan 9, 2014 at 5:02 pm
Jan 12, 2014 at 6:11 pm

1	NOTICE: Moose-2.1200 releasing soon

The Moose-2.11xx development series has been out for a few months now, with no major issues reported and all minor issues resolved or being acted on in the other dists that are involved. If no new ...

Karen Etheridge
Dec 12, 2013 at 6:06 pm
Dec 12, 2013 at 6:15 pm

0	[Still Failing] moose/Moose#425 (topic/generate_docs_via_dzil - 752d945)

Build Update for moose/Moose ------------------------------------- Build: #425 Status: Still Failing Duration: 6 minutes and 52 seconds Commit: 752d945 (topic/generate_docs_via_dzil) Author: Upasana ...

Travis CI
Nov 7, 2013 at 7:57 pm
Nov 7, 2013 at 7:57 pm

0	[Errored] moose/Moose#424 (test_branch - 1ad0676)

Build Update for moose/Moose ------------------------------------- Build: #424 Status: Errored Duration: 5 minutes and 16 seconds Commit: 1ad0676 (test_branch) Author: Karen Etheridge Message ...

Travis CI
Nov 7, 2013 at 6:43 pm
Nov 7, 2013 at 6:43 pm

0	[Failed] moose/Moose#423 (topic/generate_docs_via_dzil - d54539f)

Build Update for moose/Moose ------------------------------------- Build: #423 Status: Failed Duration: 6 minutes and 47 seconds Commit: d54539f (topic/generate_docs_via_dzil) Author: Upasana Shukla ...

Travis CI
Nov 7, 2013 at 6:34 pm
Nov 7, 2013 at 6:34 pm

0	[Passed] moose/Moose#421 (2.1106 - 1ad0676)

Build Update for moose/Moose ------------------------------------- Build: #421 Status: Passed Duration: 23 minutes and 31 seconds Commit: 1ad0676 (2.1106) Author: Karen Etheridge Message: changelog ...

Travis CI
Nov 5, 2013 at 7:55 pm
Nov 5, 2013 at 7:55 pm

0	[Passed] moose/Moose#409 (2.1105 - 18d9684)

Build Update for moose/Moose ------------------------------------- Build: #409 Status: Passed Duration: 18 minutes and 59 seconds Commit: 18d9684 (2.1105) Author: Karen Etheridge Message: changelog ...

Travis CI
Oct 31, 2013 at 5:59 am
Oct 31, 2013 at 5:59 am

0	[Passed] moose/Moose#404 (2.1104 - 79e5f54)

Build Update for moose/Moose ------------------------------------- Build: #404 Status: Passed Duration: 18 minutes and 32 seconds Commit: 79e5f54 (2.1104) Author: Karen Etheridge Message: changelog ...

Travis CI
Oct 30, 2013 at 2:23 am
Oct 30, 2013 at 2:23 am

0	[Passed] moose/Moose#397 (2.1103 - f5db94c)

Build Update for moose/Moose ------------------------------------- Build: #397 Status: Passed Duration: 15 minutes and 45 seconds Commit: f5db94c (2.1103) Author: Karen Etheridge Message: changelog ...

Travis CI
Oct 26, 2013 at 6:19 am
Oct 26, 2013 at 6:19 am

0	[Fixed] moose/Moose#394 (stable/2.12 - 44735c4)

Build Update for moose/Moose ------------------------------------- Build: #394 Status: Fixed Duration: 14 minutes and 45 seconds Commit: 44735c4 (stable/2.12) Author: Karen Etheridge Message: bump ...

Travis CI
Oct 26, 2013 at 5:46 am
Oct 26, 2013 at 5:46 am

0	[Fixed] moose/Moose#390 (master - 6e0adb9)

Build Update for moose/Moose ------------------------------------- Build: #390 Status: Fixed Duration: 16 minutes and 13 seconds Commit: 6e0adb9 (master) Author: Karen Etheridge Message: bump prereqs ...

Travis CI
Oct 20, 2013 at 10:03 pm
Oct 20, 2013 at 10:03 pm

0	[Passed] moose/Moose#389 (topic/update_travis - 2daea3b)

Build Update for moose/Moose ------------------------------------- Build: #389 Status: Passed Duration: 19 minutes and 48 seconds Commit: 2daea3b (topic/update_travis) Author: Karen Etheridge ...

Travis CI
Oct 20, 2013 at 9:35 pm
Oct 20, 2013 at 9:35 pm

0	[Failed] moose/Moose#388 (master - bf88f6b)

Build Update for moose/Moose ------------------------------------- Build: #388 Status: Failed Duration: 21 minutes and 3 seconds Commit: bf88f6b (master) Author: Karen Etheridge Message: changelog ...

Travis CI
Oct 20, 2013 at 9:23 pm
Oct 20, 2013 at 9:23 pm

0	[Failed] moose/Moose#387 (2.1102 - bf88f6b)

Build Update for moose/Moose ------------------------------------- Build: #387 Status: Failed Duration: 18 minutes and 24 seconds Commit: bf88f6b (2.1102) Author: Karen Etheridge Message: changelog ...

Travis CI
Oct 20, 2013 at 9:06 pm
Oct 20, 2013 at 9:06 pm

0	[Still Failing] moose/Moose#386 (stable/2.12 - bf88f6b)

Build Update for moose/Moose ------------------------------------- Build: #386 Status: Still Failing Duration: 17 minutes and 20 seconds Commit: bf88f6b (stable/2.12) Author: Karen Etheridge ...

Travis CI
Oct 20, 2013 at 8:54 pm
Oct 20, 2013 at 8:54 pm

0	[Still Failing] moose/Moose#385 (master - 916db36)

Build Update for moose/Moose ------------------------------------- Build: #385 Status: Still Failing Duration: 18 minutes and 13 seconds Commit: 916db36 (master) Author: Karen Etheridge Message: note ...

Travis CI
Oct 20, 2013 at 8:44 pm
Oct 20, 2013 at 8:44 pm

0	[Still Failing] moose/Moose#384 (stable/2.12 - 916db36)

Build Update for moose/Moose ------------------------------------- Build: #384 Status: Still Failing Duration: 19 minutes and 40 seconds Commit: 916db36 (stable/2.12) Author: Karen Etheridge ...

Travis CI
Oct 20, 2013 at 8:35 pm
Oct 20, 2013 at 8:35 pm

0	[Still Failing] moose/Moose#383 (stable/2.12 - 530f118)

Build Update for moose/Moose ------------------------------------- Build: #383 Status: Still Failing Duration: 19 minutes and 34 seconds Commit: 530f118 (stable/2.12) Author: Karen Etheridge ...

Travis CI
Oct 20, 2013 at 8:24 pm
Oct 20, 2013 at 8:24 pm

0	[Still Failing] moose/Moose#382 (master - 66c5e57)

Build Update for moose/Moose ------------------------------------- Build: #382 Status: Still Failing Duration: 19 minutes and 17 seconds Commit: 66c5e57 (master) Author: Karen Etheridge Message ...

Travis CI
Oct 20, 2013 at 8:11 pm
Oct 20, 2013 at 8:11 pm

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