SystemA: Difference between revisions
elaborate SystemA, SystemB, SystemC
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(elaborate SystemA, SystemB, SystemC) |
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The '''SystemA''' design pattern is one of the recommended ways to implement the [[system]] layers that a program relies on and provides an elegant way to initialize those layers from within the [[shunting block]].
Conventions:
* ''SystemA'' - both the name of the design pattern and a way to emphasize that the system interface should be both abstracted away from the heart of the program and be well-defined
* ''SystemB'' - the implementation of the system interface that allows the program to run in the browser
* ''SystemC'' - the implementation of the system interface that allows the program to run in the terminal as a command-line application
The idea is that executing the [[shunting block]] will result in one of <code>SystemB</code> or <code>SystemC</code> being instantiated, which the heart of the program can rely on as a [[capabilities]] provider.
== See also ==
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