jquense / expr

tiny util for getting and setting deep object props safely

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Support selecting into arrays

narthollis opened this issue · comments

It would be useful to be able to select into arrays, eg. people[].name or people[*].name to get an array of the contents all the name properties of objects in the people array.

I am currently working on a custom validator for yup that will need to read the the a name property from an object array to validate some other fields in the form. I have ideas on how to work around this, but it would be useful to be be able to simple to do this using a Ref

hey there, I think that'd be beyond the scope of this library, I'm not necessarily against having yup ref's function like that, but we'd probably need higher confidence that it would be a useful behavior generally.

Would it be better for me to open this feature request in yup proper then?

I opened it here after looking at how References worked and seeing they basically just delegated here