ClassAccessorAssert 141
ClassAccessorAssert 141
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- Version: 1.41
- Added At: 2012-29-05
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ClassAccessorAssert 141
Class::Accessor::Assert is a version of Class::Accessor which offers rudimentary type-checking and existence-checking of arguments to constructors and set accessors.To specify that a member is mandatory in the constructor, prefix its name with a +. To specify that it needs to be of a certain class when setting that member, suffix =CLASSNAME. Unblessed reference types such as =HASH or =ARRAY are acceptable.To specify that a member is an array, prefix its name with a @. These members also have the following four special methods that wrap the builtin array operations push, pop, unshift, and shift: # for a @bits member: $y->bits_push(@new_values); print $y->bits_pop; $y->bits_unshift(@new_values); print $y->bits_shift;The @ can be combined with the + prefix to make a member that is an array that you must set
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