Decoding Symfony's EventDispatcher in Drupalize.me Series
The second part of Drupalize.me's three-part series, Blake Hall dives into Symfony's EventDispatcher, a crucial communication tool facilitating object interaction through event subscription. With parallels to Mediator and Observer design patterns, this component plays a pivotal role in Drupal's request handling.
Hall's post navigates the code execution process, spotlighting the dispatch() method and emphasizing Drupal's performance enhancement via the ContainerAwareEventDispatcher. This optimized Drupal adaptation, featuring a streamlined compilation step, significantly accelerates the component's speed.
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