app/models/unidom/common/concerns/sha2_digester.rb in unidom-common-1.8 vs app/models/unidom/common/concerns/sha2_digester.rb in unidom-common-1.8.1

@@ -1,4 +1,7 @@
+##
+# SHA-2 Digester 是封装 SHA-2 摘要算法的逻辑关注点。
+
 module Unidom::Common::Concerns::Sha2Digester
 
   extend ActiveSupport::Concern
 
   included do |includer|