Pass parent to mutator / default value function

[m-mohr]

Is your feature request related to a problem? Please describe...

I have some fields where the default value or mutator depends on another value of the data passed in.

Describe the solution you'd like

I'd like to have that the parent record is passed into the functions

Describe alternatives you've considered

I'm not aware of any alternatives except for doing everything manually before creating/inserting the data.

Additional context

As an example, the make function could easily be adapted as such I think:

  make(value: any, _parent: Record, key: string): any {
    value = value !== undefined ? value : this.value

    // Default Value might be a function (taking no parameter).
    let localValue = value

    if (typeof value === 'function') {
      localValue = value(_parent) // Pass in _parent here
    }

    return this.mutate(localValue, key, _parent) // Pass in _parent here
  }