Function keysToNumbers

keysToNumbers<T>(
object: Record<any, T>,
onInvalidKey?: "throw" | "ignore" | "keep",
): Record<number, T>
Returns a copy of object with integer numbers as keys instead of whatever it has.
```
keysToNumbers({ '1': true }); // Yields: { 1: true }
```
The onInvalidKey sets how to handle keys that cannot be converted to integers.
- 'throw' (default): throws an exception
- 'ignore': that key & value is ignored
- 'keep': uses the string key instead
```
keysToNumber({ hello: 'there' }, `ignore`); // Yields: {  }
keysToNumber({ hello: 'there' }, `throw`);  // Exception
keysToNumber({ hello: 'there' }, `keep`);   // Yields: { hello: 'there' }
```
Floating-point numbers will be converted to integer by rounding.
```
keysToNumbers({ '2.4': 'hello' }); // Yields: { 2: 'hello' }
```
Type Parameters
- T
Parameters
- object: Record<any, T>
- onInvalidKey: "throw" | "ignore" | "keep" = ...
Returns Record<number, T>