lib/io_streams/symmetric_encryption/reader.rb in iostreams-0.20.3 vs lib/io_streams/symmetric_encryption/reader.rb in iostreams-1.0.0.beta

@@ -1,22 +1,14 @@
 module IOStreams
   module SymmetricEncryption
-    class Reader
+    class Reader < IOStreams::Reader
       # read from a file/stream using Symmetric Encryption
-      def self.open(file_name_or_io, **args, &block)
-        begin
-          require 'symmetric-encryption' unless defined?(SymmetricEncryption)
-        rescue LoadError => e
-          raise(LoadError, "Please install the 'symmetric-encryption' gem for .enc streaming support. #{e.message}")
+      def self.stream(input_stream, **args, &block)
+        unless defined?(SymmetricEncryption)
+          Utils.load_dependency('symmetric-encryption', '.enc streaming')
         end
 
-        if IOStreams.reader_stream?(file_name_or_io)
-          ::SymmetricEncryption::Reader.open(file_name_or_io, **args, &block)
-        else
-          IOStreams::File::Reader.open(file_name_or_io) do |file|
-            ::SymmetricEncryption::Reader.open(file, **args, &block)
-          end
-        end
+        ::SymmetricEncryption::Reader.open(input_stream, **args, &block)
       end
     end
   end
 end