Remove unused argument of the Encrypted#decrypt method

lib/electric_sheep/agent.rb

@@ -8,7 +8,7 @@ module Agent
     protected
     def option(name)
       option = @metadata.send(name)
-      return option.decrypt(@job.private_key) if option.respond_to?(:decrypt)
+      return option.decrypt if option.respond_to?(:decrypt)
       option
     end
 

lib/electric_sheep/metadata/encrypted.rb

@@ -7,7 +7,7 @@ def initialize(options, cipher_text)
         @cipher_text = cipher_text
       end
 
-      def decrypt(keyfile)
+      def decrypt
         Crypto.gpg.string.decrypt(@options.with, @cipher_text)
       end
 

lib/electric_sheep/notifiers/email.rb

@@ -64,7 +64,7 @@ def assets_url
       def handle_options(options)
         if options
           options.reduce({}) do |h, (k, v)|
-            v=v.decrypt(@job.private_key) if v.respond_to?(:decrypt)
+            v=v.decrypt if v.respond_to?(:decrypt)
             h[k.to_sym]=v
             h
           end

lib/electric_sheep/version.rb

@@ -1,3 +1,3 @@
 module ElectricSheep
-  VERSION = "0.2.1"
+  VERSION = "0.3.0.rc1"
 end

spec/electric_sheep/command_spec.rb

@@ -22,7 +22,6 @@
       command.shell.must_equal shell
     end
 
-
     it 'stats the input and performs' do
       command.expects(:stat!).with(resource)
       command.expects(:perform!).returns(output=mock)
@@ -39,8 +38,7 @@
     # TODO Move to an agent spec
     it 'decrypts options' do
       metadata.expects(:some_option).returns(encrypted = mock)
-      job.expects(:private_key).returns('/path/to/private/key')
-      encrypted.expects(:decrypt).with('/path/to/private/key').returns('VALUE')
+      encrypted.expects(:decrypt).returns('VALUE')
       command.send(:option, :some_option).must_equal 'VALUE'
     end
 

spec/electric_sheep/metadata/encrypted_spec.rb

@@ -6,7 +6,7 @@
     '/path/to/private/key'.tap do |key|
       encryptor.expects(:decrypt).with(key, 'CIPHER').returns('PLAIN')
       decrypt_options = mock(with: key)
-      subject.new(decrypt_options, 'CIPHER').decrypt(key).must_equal 'PLAIN'
+      subject.new(decrypt_options, 'CIPHER').decrypt.must_equal 'PLAIN'
     end
   end
 end

spec/electric_sheep/notifiers/email_spec.rb

@@ -18,13 +18,12 @@
       report=mock.tap{|m| m.stubs(:stack).returns([])}
       p.stubs(:report).returns(report)
       p.stubs(:last_product).returns(resource)
-      p.stubs(:private).returns('private/key')
     end
   }
 
   let(:encrypted){
       mock.tap{
-        |m| m.expects(:decrypt).with(job.private_key).returns('value')
+        |m| m.expects(:decrypt).returns('value')
       }
   }