collection_model.rb in ecoportal-api-v2-0.8.27

- old
+ new

@@ -189,9 +189,14 @@
             (item || self[item_doc]).tap do |item|
               yield(item) if block_given?
             end
           end
 
+          # Deletes all the elements of this `CollectionModel` instance
+          def clear
+            self.to_a.each {|item| delete!(item)}
+          end
+
           # Deletes `value` from this `CollectionModel` instance
           # @param value [String, Hash, Ecoportal::API::Common::Content::DoubleModel]
           #   - When used as `String`, the `key` value (i.e. `id` value) is expected
           #   - When used as `Hash`, it should be the `doc` of the target element
           #   - When used as `DoubleModel`, it should be the specific object to be deleted