Can't squash on multiple fields

[ehowe]

Consider the following

class Blah < Cistern::Model
  attribute :fanart, aliases: "Images", squash: "fanart"
  attribute :boxart, aliases: "Images", squash: "boxart"
end

When creating this model with a hash of:

{"Images" => {"fanart" => { stuff }, "boxart" => { stuff } }

The boxart attribute will end up with the contents of

{"fanart" => { stuff }, "boxart" => { stuff } }

The last attribute that you squash when you are trying to squash on the same alias more than once, will always end up with the complete squashed hash, earlier defined attributes end up nil.

[ehowe]

For what it's worth, the issue is with the block at https://github.com/lanej/cistern/blob/master/lib/cistern/attributes.rb#L71-L74

It only gets called for the last squash when there is more than one using the same alias, but I can't for the life of me figure out why.

[manuelmeurer]

Is this the same as #23? Can you try if it still happens with master?

[lanej]

Fixed by #23 .