Howdy!

...when it gets reimplemented as a value stored in a database somewhere, or stored remotely, such that you access it via SOAP or HTTP or carrier pigeon...or as a value in a hash or array somewhere. But you don't have a need to know...

A procedural interface, whether a get and set pair, or a polymorphic accesser/mutator, provides a way to obtain and change the value while keeping your actions decoupled from the specific storage mechanism.

yours,
Michael

In reply to Re^6: regex transforms of object attributes by herveus
in thread regex transforms of object attributes by Tuppence

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