lib/watir/close_all.rb in watir-1.6.2 vs lib/watir/close_all.rb in watir-1.6.5

@@ -1,38 +1,38 @@
-require 'watir/ie'
-
-module Watir
-  class IE
-    # close all ie browser windows
-    def self.close_all
-      close_all_but nil
-    end
-    # find other ie browser windows and close them
-    def close_others
-      IE.close_all_but self
-    end
-    private
-    def self.close_all_but(except=nil)
-      Watir::IE.each do |ie|
-        ie.close_modal
-        ie.close unless except and except.hwnd == ie.hwnd
-      end
-      sleep 1.0 # replace with polling for window count to be zero?
-    end
-    public
-    # close modal dialog. unlike IE#modal_dialog.close, does not wait for dialog
-    # to appear and does not raise exception if no window is found.
-    # returns true if modal was found and close, otherwise false
-    def close_modal
-      begin
-        original_attach_timeout = IE.attach_timeout
-        IE.attach_timeout = 0
-        self.modal_dialog.close
-        true
-      rescue NoMatchingWindowFoundException, TimeOutException
-        false
-      ensure
-        IE.attach_timeout = original_attach_timeout
-      end
-    end
-  end
+require 'watir/ie'
+
+module Watir
+  class IE
+    # close all ie browser windows
+    def self.close_all
+      close_all_but nil
+    end
+    # find other ie browser windows and close them
+    def close_others
+      IE.close_all_but self
+    end
+    private
+    def self.close_all_but(except=nil)
+      Watir::IE.each do |ie|
+        ie.close_modal
+        ie.close unless except and except.hwnd == ie.hwnd
+      end
+      sleep 1.0 # replace with polling for window count to be zero?
+    end
+    public
+    # close modal dialog. unlike IE#modal_dialog.close, does not wait for dialog
+    # to appear and does not raise exception if no window is found.
+    # returns true if modal was found and close, otherwise false
+    def close_modal
+      begin
+        original_attach_timeout = IE.attach_timeout
+        IE.attach_timeout = 0
+        self.modal_dialog.close
+        true
+      rescue NoMatchingWindowFoundException, TimeOutException
+        false
+      ensure
+        IE.attach_timeout = original_attach_timeout
+      end
+    end
+  end
 end
\ No newline at end of file