lib/hieracles/interpolate.rb in hieracles-0.1.7 vs lib/hieracles/interpolate.rb in hieracles-0.2.0

@@ -21,24 +21,12 @@
       @@output.print "#{var} = "
       @@input.gets.chomp
     end
 
     # makes possible to set input and output
-    def setio(input, output)
+    def setio(input=STDIN, output=STDOUT)
       @@input = input
       @@output = output
-    end
-
-    private
-
-    # defaults to STDIN
-    def input
-      @@input ||= STDIN
-    end
-
-    # defaults to STDOUT
-    def output
-      @@output ||= STDOUT
     end
 
   end
 end