Beefy Boxes and Bandwidth Generously Provided by pair Networks
Think about Loose Coupling
 
PerlMonks  

comment on

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

For successfully using your notation, the import() routine of the imported module must be aware about and know what to do with the additionally supplied hashref, so, no per default.

My question is, what for? If the function is to be called once after importing, use a BEGIN block after the use MyModule to do so. If MyModule is your module, modify the import() routine so as to call the function immediately with the parameter passed in the hashref, if it's present.

But if you want to set a default parameter for that imported function for every call, you could say:

use MyModule qw(MyFunction); BEGIN { my $subref = \&MyFunction; # already imported *{__PACKAGE__.'::MyFunction'} = sub { $subref->('HelloWord', @_) } +; }

In reply to Re: How can I import a function and set a parameter at the same time? by shmem
in thread How can I import a function and set a parameter at the same time? by jacques

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 goofing around in the Monastery: (3)
As of 2024-03-29 15:45 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found