Howto:Using Driver Hashes in Nasal: Difference between revisions

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== Objective ==
== Objective ==
Demonstrate how to put context specific functionality (APIs) into so called '''driver hashes''' to easily switch between different front-ends or back-ends respectively.
Demonstrate how to put context specific functionality (APIs) into so called '''driver hashes''' to easily switch between different front-ends or back-ends respectively.
The same mechanism can be used to easily provide support for backwards compatibility, by putting version specific implementation details into a corresponding driver hash (example to be added).


== What is a driver hash ==
== What is a driver hash ==

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