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Make wp-context
inheritable and extensible
#139
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23 tasks
luisherranz
approved these changes
Jan 26, 2023
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Beautiful. I think it's ready to merge 🙂
Oh, and thanks for starting to use TypeScript, by the way.
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<button | ||
data-testid="parent prop1" | ||
name="prop1" | ||
value="modifiedFromParent" | ||
wp-on:click="actions.updateContext" | ||
> |
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Using attributes as function arguments is smart. You are always coming up with interesting patterns, David 😄
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What
(Re) implement the
wp-context
directive so nested contexts can inherit properties from the parent context. Inherited properties can also be shadowed if redeclared in the child context.Why
At this moment, a child context replaces the parent context entirely, but contexts should be inheritable and extensible to cover most use cases.
How
Implementing a
mergeDeepSignals
function that copies signals from the parent context only if they're not already defined in the child context. That would allow, for example, changes in inherited properties from the child context to be reflected in the parent one, except in the case those properties are shadowed.