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not set, but that cannot be altered once set. If you try to alter the value of an attribute with the SetOnce trait, either by accessor or writer, and the attribute has a value, it will throw an exception. WWW: http://search.cpan.org/dist/MooseX-SetOnce/ This new port is needed to update www/p5-HTML-FormFu.
6 lines
333 B
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6 lines
333 B
Text
The 'SetOnce' attribute lets your class have attributes that are not lazy and
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not set, but that cannot be altered once set. If you try to alter the value
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of an attribute with the SetOnce trait, either by accessor or writer, and the
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attribute has a value, it will throw an exception.
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WWW: http://search.cpan.org/dist/MooseX-SetOnce/
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