Function invertBy

invertBy<T extends Record<string, string | number>>(
obj: T,
): Record<string, string[]>
Inverts an object by mapping values to keys. If multiple keys have same value, result is array.
Type Parameters
- T extends Record<string, string | number>
Parameters
- obj: T
  Source object
Returns Record<string, string[]>
Inverted object
Example
```
invertBy({ a: 1, b: 2, c: 1 });
// => { '1': ['a','c'], '2': ['b'] }
```
Since
1.2.0
- Defined in object/invertBy.ts:16