Set up your object around an array instead of a hash, define a series of constants with the field names, and there you are.
I even set up a shortcut module that maps field names to small integers for this purpose (sort of like the "enum" statement in C)
see also: enum::fields which is oriented for OO inheritance but which doesn't provide accessors.
In reply to fields-like module to facilitate arrayref objects
by davidnicol
in thread use fields; # damnit
by nothingmuch
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