Computed properties

[subzero911]

Dear author, consider adding computed (as in MobX). These are getters which based upon observables (like String get fullname => firstName + lastName). When accessed, they recalculate its values only if underlying observable values are changed. It gives you a little performance optimization.

[sheriffyusuf]

GetX handles this, you can check the section of the state management docs which talks about maximum performance .This issue is being addressed there. Here is the link https://github.com/jonataslaw/getx/blob/master/documentation/en_US/state_management.md#simple-state-manager

[subzero911]

GetX handles this, you can check the section of the state management docs which talks about maximum performance .This issue is being addressed there. Here is the link https://github.com/jonataslaw/getx/blob/master/documentation/en_US/state_management.md#simple-state-manager

It talks about GetBuilder (manual updating, like notifyListeners()), didn't find anything about computed properties.

[sheriffyusuf]

Here is the link to the section https://github.com/jonataslaw/getx/blob/master/documentation/en_US/state_management.md#maximum-performance

The link i provided prior to this one was not scrolling directly to the section you will have to do that yourself

[subzero911]

Yes, I see, thanks a lot. I think I can close the issue, as this feature is implemented already.

[subzero911]

@sheriffyusuf I just want to clarify. https://github.com/jonataslaw/getx/blob/master/documentation/en_US/state_management.md#maximum-performance The documentation said:

With GetX, if you join two variables, GetX() (similar to Observer() ) will only rebuild if it implies a real change of State.

Does it mean computed (two Rx variables joined by getter) works only with GetX<T>() and doesn't work with Obx() ?