Outdented calls use the last value in the column to their left. So:

      first
    .second

Never means `first.second`, either `.second` is an error, or it is applied to something above this, such as:

    someValue
      .methodName ->
        first
      .second

...which becomes:

    someValue.methodName(-> first)
    someValue.second
      

If such a value can't be found, it's an error. Of interest is the meaning of `.propertyName` in the leftmost column, as in:

    object
    .property

I suggest it's an error. As long as you can write:

    object.property # or...
    object
      .property

I don't see the value in

    object
    .property

This:

    object.property
      .value

Means `object.property.value`.