Is there a user-friendly method to establish a selector with parameters?
Is there a user-friendly method to establish a selector with parameters?
Deep within the documentation, nestled among the selectors section, lies a treasure trove of knowledge on memoized selectors with arguments:
@State<string[]>({
name: 'animals',
defaults: []
})
export class YourState{
static selectorName(yourArgument: string) {
return createSelector([YourState], (state: string[]) => {
return state.filter(s => s === yourArgument);
});
}
}
Your newfound wisdom can be applied like so:
@Select(YourState.selectorName('yourArgument')) selectedStuf;
Remember to share snippets of your own code attempts for future inquiries.
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