Module: Ecoportal::API::Common::Content::CollectionModel::Doc::RootedKey::InstanceMethods

Defined in:
lib/ecoportal/api/common/content/collection_model/doc/rooted_key.rb

Instance Method Summary collapse

Instance Method Details

#_rooted_doc_key(value) ⇒ Object Also known as: _doc_pos

Note:
  • The name of the method is after the paren't class method
  • This method would have been better called _doc_pos :)
Note:

this method shouldn't be protected nor private. See DoubleModel#_rooted_doc_key

Transforms value into the actual key to access the object in the doc Array



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# File 'lib/ecoportal/api/common/content/collection_model/doc/rooted_key.rb', line 27

def _rooted_doc_key(value)
  #print "*(#{value.class})"

  return super unless fetchable_position?(value)

  if (id = get_key(value))
    # fetch position

    _doc_items.index {|item| get_key(item) == id}
  else
    show_str = cant_find_child_explanation(value)
    raise UnlinkedModel, "Can't find child: #{show_str}"
  end
end