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    Observers removed when entity is deleted?

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    • thomthomT Offline
      thomthom
      last edited by

      I'm wondering, if I attach en EntityObserver to an entity, is that observer removed if the entity is deleted? Or does it linger around in memory? Should I remove the observer when the entity is deleted?

      Thomas Thomassen β€” SketchUp Monkey & Coding addict
      List of my plugins and link to the CookieWare fund

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      • AdamBA Offline
        AdamB
        last edited by

        I've found it to be a "theological gray area"!

        Because if you have an observer on an object there is an argument that this is a reference and therefore the observee is going to hang around and not be GCed. Let alone the Observer proper.

        As a general rule for Ruby programming - particularly for SU where the Ruby objects are essentially proxies - if you have the opportunity to break references, do so.

        Adam

        Developer of LightUp Click for website

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