Beefy Boxes and Bandwidth Generously Provided by pair Networks
We don't bite newbies here... much
 
PerlMonks  

comment on

( [id://3333]=superdoc: print w/replies, xml ) Need Help??

I use a similar technique for a very simple plugin system. The main object is a Moose object, and all of the plugins are Moose roles. With in the main class (call it MyApp), I have a method:

sub create_with_roles { my ($class, $roles, %args) = @_; for my $role (@$roles) { next if $role =~ /::/; $role = 'MyApp::Role::' . $role; } Moose::Util::ensure_all_roles( $class, @$roles ); return $class->new( %args ); }

... and within the drive program, I can write:

my $app = MyApp->create_with_roles( [qw( List Of Role Names )], %constructor_arguments );

... and get back an object which is an instance of MyApp which performs all of the named roles. It's been working very well.


Improve your skills with Modern Perl: the free book.


In reply to Re: Adding a method to an existing object by chromatic
in thread Adding a method to an existing object by forgot_other_usrname

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Are you posting in the right place? Check out Where do I post X? to know for sure.
  • Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
    <code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>
  • Snippets of code should be wrapped in <code> tags not <pre> tags. In fact, <pre> tags should generally be avoided. If they must be used, extreme care should be taken to ensure that their contents do not have long lines (<70 chars), in order to prevent horizontal scrolling (and possible janitor intervention).
  • Want more info? How to link or How to display code and escape characters are good places to start.
Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others admiring the Monastery: (5)
As of 2024-03-28 19:34 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found