1 
COLLECTION:
 Users > [
2    {
 name:
 "Chris Axxwell", nick:
 "Chris", age:
 27
 }
,
3    {
 name:
 "Chris Buckman", nick:
 "Chris", age:
 28
 }
,
4    {
 name:
 "Santiago Smith", nick:
 "Lollipop", age:
 24
 }
,
5    {
 name:
 "Justin Dacker", nick:
 "Justin", age:
 22
 }
,
6    {
 name:
 "Chris Morgan", nick:
 "Mor", age:
 25
 }
,
7    ...
8 ]

Query the above database:

1 import
 MerlinDB, {
Schema}
 from 
"@chrisaxxwell/merlin-db";
2 //Or if you are using 'merlindb.max.js' just call 'new MerlinDB()'; 
3 
4 const
 merlin = new
 MerlinDB(
)
;
5 merlin.connect(
"Client")
;
6 var
 clientModel = merlin.model(
"Users", <userSchema>)
;
7 
8 //$where: <function>; 
9 clientModel.find(
{
10    $where:
 function (
)
 {
11       return this.name === 'Chris Axxwell';
12    }
13 }
)
.then(
e => {
14    console.log(
e)
;
15    //returns: 
16    [ 
17       {
 name:
 "Chris Axxwell", nick:
 "Chris", age:
 27
 }
, 
18       ...
19    ]
20 }
)

⇜ $text $all ⇝

$text $where $all

1	COLLECTION: Users > [
2	{ name: "Chris Axxwell", nick: "Chris", age: 27 } ,
3	{ name: "Chris Buckman", nick: "Chris", age: 28 } ,
4	{ name: "Santiago Smith", nick: "Lollipop", age: 24 } ,
5	{ name: "Justin Dacker", nick: "Justin", age: 22 } ,
6	{ name: "Chris Morgan", nick: "Mor", age: 25 } ,
7	...
8	]

1	import MerlinDB, { Schema } from "@chrisaxxwell/merlin-db";
2	//Or if you are using 'merlindb.max.js' just call 'new MerlinDB()';
3
4	const merlin = new MerlinDB( ) ;
5	merlin .connect( "Client" ) ;
6	var clientModel = merlin .model( "Users", <userSchema> ) ;
7
8	//$where: <function>;
9	clientModel .find( {
10	$where: function ( ) {
11	return this.name === 'Chris Axxwell';
12	}
13	} ) .then( e => {
14	console .log( e ) ;
15	//returns:
16	[
17	{ name: "Chris Axxwell", nick: "Chris", age: 27 } ,
18	...
19	]
20	} )

Operators: $where

Running JavaScript code to select documents.

🪶 The $where operator allows you to run JavaScript code to select documents that meet a custom condition.

Database: Client > model: Users

Here we will simulate a database with the Users collection:

Query the above database:

🪶 The $where
operator allows you to run JavaScript code to select documents that meet a custom condition.