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Docs change, as per code review request

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Darren Burns
2022-10-31 12:43:30 +00:00
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docs/guide/reactivity.md
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@@ -196,11 +196,11 @@ The following app will display any color you type in to the input. Try it with a
The color is parsed in `on_input_submitted` and assigned to `self.color`. Because `color` is reactive, Textual also calls `watch_color` with the old and new values.
!! warning
### When are watch methods called?
Textual only calls watch methods if the value of a reactive attribute changes.
If the newly assigned value is the same as the previous value, the watch method is not called.
You can override this behaviour by passing `always_update=True`.
Textual only calls watch methods if the value of a reactive attribute _changes_.
If the newly assigned value is the same as the previous value, the watch method is not called.
You can override this behaviour by passing `always_update=True` to `reactive`.
## Compute methods