scala - Implicit parameters at the same scope in other files -

I reviewed the preceding rules of the underlying parameters (and conversions) I got the following priority list:

In the current radius
1. The impersonation in the existing scope
2. Clear import
3. Wildcard import
4. Similar to other Scope of files
5. ...

I wonder why passes the same scope in other files Have been out Is this facility pending for execution? Has it been removed for some reason? My experience so far shows that this facility is not available, but I would like to know why this is listed.

If you see below, you can see:

One place in other files: Edit It seems that there is no difference if you have some examples which show a preceding difference, please comment. Otherwise, do not trust it, it is like the first example, but assuming the implied definition is in a different file than its use. Also see how the package can be used to bring insights into objects.