lib/tty/command/dry_runner.rb in tty-command-0.4.0 vs lib/tty/command/dry_runner.rb in tty-command-0.5.0

@@ -3,14 +3,20 @@
 require_relative 'result'
 
 module TTY
   class Command
     class DryRunner
-      def initialize(printer)
+      attr_reader :cmd
+
+      def initialize(cmd, printer)
+        @cmd     = cmd
         @printer = printer
       end
 
-      def run(cmd)
+      # Show command without running
+      #
+      # @api public
+      def run!(&block)
         cmd.to_command
         message = "#{@printer.decorate('(dry run)', :blue)} "
         message << @printer.decorate(cmd.to_command, :yellow, :bold)
         @printer.write(message, cmd.uuid)
         Result.new(0, '', '')