lib/nds_api/utils.rb in nds_api-0.1.9 vs lib/nds_api/utils.rb in nds_api-0.1.11

@@ -1,12 +1,10 @@
 module NdsApi
   module Utils
     class << self
-
       def hash_keys_str_to_sym(hash)
         return hash unless hash.is_a? Hash
-        hash.inject({}){|memo,(k,v)| memo[k.to_sym] = v; memo}
+        hash.each_with_object({}) { |(k, v), memo| memo[k.to_sym] = v; }
       end
-
     end
   end
 end