lib/nanoc/base/repos/compiled_content_cache.rb in nanoc-4.8.5 vs lib/nanoc/base/repos/compiled_content_cache.rb in nanoc-4.8.6

@@ -24,18 +24,17 @@
     def [](rep)
       item_cache = @cache[rep.item.identifier] || {}
       item_cache[rep.name]
     end
 
-    contract Nanoc::Int::ItemRep, C::HashOf[Symbol => Nanoc::Int::Content] => self
+    contract Nanoc::Int::ItemRep, C::HashOf[Symbol => Nanoc::Int::Content] => C::HashOf[Symbol => Nanoc::Int::Content]
     # Sets the compiled content for the given representation.
     #
     # This cached compiled content is a hash where the keys are the snapshot
     # names. and the values the compiled content at the given snapshot.
     def []=(rep, content)
       @cache[rep.item.identifier] ||= {}
       @cache[rep.item.identifier][rep.name] = content
-      self
     end
 
     protected
 
     def data