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Class::InsideOut - set default attribute value

waltz
Novice

Jun 16, 2011, 1:58 AM

Post #1 of 3 (1316 views)

Class::InsideOut - set default attribute value	Can't Post

How can i set default attribute value ? ..for example i want set attrbiute as anonymous array [] .

I looking into manul, but i cannot find answer :(

Thank for help

R.

BillKSmith
Veteran

Jun 16, 2011, 4:15 AM

Post #2 of 3 (1311 views)

Re: [waltz] Class::InsideOut - set default attribute value [In reply to]	Can't Post

The attriutes hashes in an "inside out" constructer are the same as ordinary variables in an ordinary (non OO) subroutine. If zero or '' are not valid values use:

Code

  
 
$attribute{$object} = 'default' or @_[1];

else:

Code

  
 
$attribute{$object} = defined @_[1] ? @_[1] : 'default';

Good Luck,
Bill

waltz
Novice

Jun 16, 2011, 5:02 AM

Post #3 of 3 (1310 views)

Re: [BillKSmith] Class::InsideOut - set default attribute value [In reply to]	Can't Post

..after redefined 'new' constructor it works

thank you

R.

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