eval only expects a javascript object from server

[YoEight]

Hi,

eval function in Database.MongoDB.Query module only expects a javascript object from server.

this will failed

eval (Javascript ([] :: [Field]) "return 5;")

You've to trick it like this

eval (Javascript ([] :: [Field]) "return {foo: 5};")

[knsd]

Thanks for the issue! I will change eval function's signature to eval :: (MonadIO m, Val v) => Javascript -> Action m v in next release.