ad4f267b7a
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6 lines
333 B
Text
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: https://metacpan.org/release/MooseX-SetOnce
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