lib/commando/action/history.rb in tcollier-commando-1.0.0 vs lib/commando/action/history.rb in tcollier-commando-2.0.0

@@ -1,16 +1,24 @@
 require 'readline'
 
 module Commando
   module Action
     # Action that prints out command history
-    module History
-      def self.perform(args:, output: $stdout)
+    class History
+      def initialize(config:)
+        @config = config
+      end
+
+      def perform(args:)
         max_digits = Math.log(Readline::HISTORY.size, 10).ceil
         Readline::HISTORY.each.with_index do |history, index|
           line_no = (index + 1).to_s.rjust(max_digits, ' ')
-          output.puts " #{line_no}\t#{history}"
+          config.output.puts " #{line_no}\t#{history}"
         end
       end
+
+      private
+
+      attr_reader :config
     end
   end
 end