How do you do per-object role composition on the typical OO/role frameworks e.g. Moose or Moo (I'm using Role::Tiny in this particular case)? So basically I create a role for a class, and I want the user to be able to mix that class on an as-needed basis. The manual way would be for the user to create a subclass:
package MyClass_With_Role1;
use parent 'MyClass';
use Role::Tiny::With;
with 'Role1';
Is there a shortcut for it? Something like:
my $obj = MyClass->new_with_roles('Role1');
I suspect Moose et al supports something like this, but I've never done this and do not know where to look.
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.