lib/percheron/config.rb in percheron-0.3.2 vs lib/percheron/config.rb in percheron-0.4.0

@@ -13,13 +13,10 @@
       docker_setup!
       self
     end
 
     def stacks
-      contents.stacks.inject({}) do |all, stack_config|
-        all[stack_config.name] = stack_config unless all[stack_config.name]
-        all
-      end
+      contents.stacks.to_hash_by_key(:name)
     end
 
     def file_base_path
       file.dirname
     end