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| DBM::Deep::Null(3) | User Contributed Perl Documentation | DBM::Deep::Null(3) |
NAME
DBM::Deep::Null - NULL objectPURPOSE
This is an internal-use-only object for DBM::Deep. It acts as a NULL object in the same vein as MARCEL's Class::Null. I couldn't use Class::Null because DBM::Deep needed an object that always evaluated as undef, not an implementation of the Null Class pattern.OVERVIEW
It is used to represent null sectors in DBM::Deep.| 2018-05-20 | perl v5.32.1 |
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