using windows32console gem for colors

2011-08-23 02:24:10 +02:00
parent dfb272e626
commit 6fd8668b70
1 changed files with 10 additions and 1 deletions
--- a/koans/edgecase.rb
+++ b/koans/edgecase.rb
@@ -107,7 +107,9 @@ module EdgeCase
    def use_colors?
      return false if ENV['NO_COLOR']
      if ENV['ANSI_COLOR'].nil?
-        ! using_windows?
+        if using_windows?
+          using_win32console
+        end
      else
        ENV['ANSI_COLOR'] =~ /^(t|y)/i
      end
@@ -116,6 +118,13 @@ module EdgeCase
    def using_windows?
      File::ALT_SEPARATOR
    end
+    def using_win32console
+      begin
+        !! Win32::Console::ANSI
+      rescue
+        return false
+      end
+    end
  end

  class Sensei