{
"beer_name" : "Crazy Goat",
"brewery_name" : "Lilleys",
"beer_type" : "Cider",
"beer_abv" : 6.8,
"beer_ibu" : 0,
"brewery_country" : "England"
}
{ $project: {
*name: '$beer_name',*
* brewery: {*
* name: '$brewery_name',*
* country: '$brewery_country',*
* }*
} }
{
"name": "Crazy Goat",
"brewery": {
"name": "Lilleys",
"country": "England",
}
}