Support length checking in filter expressions

ethanresnick / json-api

Turn your node app into a JSON API server (http://jsonapi.org/)

GNU Lesser General Public License v3.0

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Support length checking in filter expressions #176

Closed olokobayusuf closed 6 years ago

olokobayusuf commented 6 years ago

For object properties that are arrays or array-like
Support length equality and inequality checks

ethanresnick commented 6 years ago

Is this useful for length equality, or only if inequality checks are supported too? I ask because it looks like mongo supports a length equality check easily with its $size operator, but doesn't support length inequality checks at all. I'm not sure about other dbs/adapters.

olokobayusuf commented 6 years ago

It won't be useful if we can't check inequalities. I'm closing this issue for now.