lib/nanoc/base/views/mutable_item.rb in nanoc-4.0.0a1 vs lib/nanoc/base/views/mutable_item.rb in nanoc-4.0.0a2

@@ -1,9 +1,24 @@
 # encoding: utf-8
 
 module Nanoc
   class MutableItemView < Nanoc::ItemView
+    # Sets the value for the given attribute.
+    #
+    # @param [Symbol] key
+    #
+    # @see Hash#[]=
     def []=(key, value)
       unwrap[key] = value
+    end
+
+    # Updates the attributes based on the given hash.
+    #
+    # @param [Hash] hash
+    #
+    # @return [self]
+    def update_attributes(hash)
+      hash.each { |k, v| unwrap[k] = v }
+      self
     end
   end
 end