spec/spec_helper.rb in wildcard_matchers-0.1.4 vs spec/spec_helper.rb in wildcard_matchers-0.1.5

@@ -13,6 +13,8 @@
 end
 
 # global debug function
 # usage:
 #   wildcard_match?(actual, expected, &$debug)
-$debug = proc {|errors| puts errors }
+def debugger
+  ENV["DEBUG"] ? proc {|errors| puts errors } : nil
+end