Function recordAccess

recordAccess<T = unknown>(
obj: Record<string, unknown>,
...path: (string | string[])[],
): [T | undefined, (value: T) => void]
Accesses a nested record at the given path, returning a value and setter.
Type Parameters
- T = unknown
  The value type.
Parameters
- obj: Record<string, unknown>
  The nested record.
- ...path: (string | string[])[]
  Path segments (strings or arrays of strings).
Returns [T | undefined, (value: T) => void]
[value, setValue] — the value is undefined if an own path segment is missing; the setter creates intermediate objects as needed.
Remarks
Traverses only own properties. The setter creates own data properties, including names such as __proto__, without following inherited objects or invoking inherited setters. An empty path returns obj and a setter that does nothing. The returned value is a snapshot of the access, not a live getter.
Example
```
const obj = { a: { b: { c: 42 } } };
const [value, setValue] = recordAccess<number>(obj, ['a', 'b', 'c']);
value;       // 42
setValue(100);
obj.a.b.c;   // 100
```
- Defined in data-structure/record.ts:28