Jongo + JS var

[Ruggiero Delicio]

Hi,

I want to pass a declaration of variables(JS) like I do using shell. Is it possible?(I'm a newbie)

var today = new Date();
var yesterday = new Date();
yesterday.setDate(today.getDate() - 1);
db.databaseName.find({
    insDate:{$gte:yesterday}
});

I'm looking for a method for the declaration of variables within query without passing them as parameters.

Thank you,
Ruggiero