testing for win32console

2011-10-07 22:18:59 +02:00
parent 0032cee9a6
commit dd36e171b0
1 changed files with 7 additions and 2 deletions
--- a/koans/edgecase.rb
+++ b/koans/edgecase.rb
@@ -2,7 +2,12 @@
 # -*- ruby -*-

 require 'test/unit/assertions'
-require 'win32console'
+begin 
+  require 'win32console'
+  @using_win32console = true
+rescue LoadError
+  @using_win32console = false
+end
 # --------------------------------------------------------------------
 # Support code for the Ruby Koans.
 # --------------------------------------------------------------------
@@ -120,7 +125,7 @@ module EdgeCase
    end
    def using_win32console
      begin
-        !! Win32::Console::ANSI
+        @using_win32console
      rescue
        return false
      end