[Borges-users] BatchedList bugs

[Kaspar Schiess]

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Hello all,

BatchedList as of CVS today suffers from several bugs:
- - max_pages is often off by one (should round up not down)
- - if on last page, down button (<<) does not work

patch attached.

kaspar - code philosopher

- -- stolen off the net --
Okay, "splurk" isn't exactly unpronouncable, but it IS short and
pretentious, and suffers delusions of looking good in purple...
		-- Peter Morrison, in alt.sysadmin.recovery
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-------------- next part --------------
--- BatchedList.rb	Sat Mar 20 01:06:03 2004
+++ c:\unix\ruby\lib\ruby\site_ruby\1.8\Borges\Component\BatchedList.rb	Sat Mar 20 00:57:10 2004
@@ -64,7 +64,7 @@
   # The maximum number of pages (indexed from 1)
 
   def max_pages
-    return @items.size / @batch_size
+    return (@items.size+ at batch_size-1) / @batch_size
   end
 
   ##
@@ -92,7 +92,7 @@
   # Move to the previous page in the batch.
 
   def previous_page
-    @current_page -= 1 unless on_last_page?
+    @current_page -= 1 unless on_first_page?
   end
 
   ##