Move logic to set a specific pack namespace to its own method.

[vaot]

Context

Applications might want to enforce automatic namespaces based on certain criteria specific to their package.yml, let's say, version: v2, or any other application-specific property. By exposing a public method to do the namespacing, applications can call this method rather than duplicating the code from this gem.

Changes

• Extract loop logic into its own method where we can define a namespace per pack/metadata
• Renaming set namespacing method for clarity given the new changes

[vaot]

Hey @gap777, would love to hear your thoughts on this one.

[vaot]

@gap777 Thank you. One thing that I was hoping to get your take on is: Autoloader is currently private, do you think we can make it public or expose the logic to define the namespace via a different interface?

[gap777]

I just merged your PR, as I thought it satisfied your use case.... please open a new one with the changes you're proposing.