Function getMany

getMany(
    this: GoodDB,
    keys: string[],
    options?: methodOptions,
): Record<string, any> | Promise<Record<string, any>>
Get multiple values by their keys at once
Parameters
- this: GoodDB
- keys: string[]
  An array of keys to get
- Optionaloptions: methodOptions
  The options to use
Returns Record<string, any> | Promise<Record<string, any>>
A promise if the driver is async, otherwise an object with key-value pairs
Example: Get multiple values
Using the JSONDriver (sync)
```
const db = new GoodDB(new JSONDriver({
path: './database.json'
}));
db.getMany(['key1', 'key2']);
// Returns: { key1: 'value1', key2: 'value2' }
```
Using the MongoDBDriver (async)
```
const db = new GoodDB(new MongoDBDriver({
uri: "..."
}));
await db.connect();
await db.getMany(['key1', 'key2']);
```
- Defined in src/Methods/DatabaseMethods.ts:301