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DesignPatternsPHP/Strategy
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Dominik Liebler 06318d6220 README Strategy
2013-09-24 13:05:47 +02:00
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ComparatorInterface.php
cs Strategy
2013-09-12 11:37:03 +02:00
DateComparator.php
cs Strategy
2013-09-12 11:37:03 +02:00
IdComparator.php
cs Strategy
2013-09-12 11:37:03 +02:00
index.php
README Strategy
2013-09-24 13:05:47 +02:00
ObjectCollection.php
cs Strategy
2013-09-12 11:37:03 +02:00
README.md
README Strategy
2013-09-24 13:05:47 +02:00

README.md

Strategy

Terminology:

  • Context
  • Strategy
  • Concrete Strategy

Purpose

To separate strategies and to enable fast switching between them. Also this pattern is a good alternative to inheritance (instead of having an abstract class that is extended).

Examples

  • sorting a list of objects, one strategy by date, the other by id
  • simplify unit testing: e.g. switching between file and in-memory storage