From: Perry Smith <pedz@...>
Date: 2007-08-25T13:22:30+09:00
Subject: Bug in ri_formatter.rb

If you do ri of Rail's option_groups_from_collection_for_select, whose
complete name is
ActionView::Helpers::FormOptionsHelper#option_groups_from_collection_for_select,
then ri_formatter.rb throws an error at line 18:

    def draw_line(label=nil)
      len = @width
      len -= (label.size+1) if label
      print "-"*len   <<< here

because len comes out to be negative (if width is set to 72).

The fix is trivial.

I can't find any other way to report a bug except this forum.

HTH,
Perry
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