lib/cmds/result.rb in cmds-0.0.9 vs lib/cmds/result.rb in cmds-0.1.0

@@ -1,8 +1,12 @@
-class Cmds
-  # a {Result} is a simple data structure returned from calling {Cmds#capture} 
-  # on a {Cmds} instance.
+require 'nrser/refinements'
+
+using NRSER
+
+module Cmds
+  # a simple data structure returned from calling {Cmds#capture} 
+  # on a {Cmd} instance.
   # 
   # it contains the exit status code, standard output and standard error,
   # as well as the actual string command issued (after all substitutions).
   #
   # instances also have a few convenience methods.
@@ -50,16 +54,16 @@
     #
     # @raise [SystemCallError] if the command failed.
     #
     def assert
       if error?
-        msg = NRSER.squish <<-BLOCK
+        msg = <<-BLOCK.squish
           command `#{ @cmd }` exited with status #{ @status }
           and stderr #{ err.inspect }
         BLOCK
 
         raise SystemCallError.new msg, @status
       end
       self
     end # raise_error
-  end
-end # class Cmds
+  end # Result
+end # Cmds