From 2f5bd9d6d7c0a1520713e63b941f7f7c7dfd340e Mon Sep 17 00:00:00 2001 From: ser Date: Fri, 12 Aug 2005 12:08:52 +0000 Subject: * Fixed the inheritance bug in the pull parser that James Britt found. * Indentation changes, and changed some exceptions to runtime exceptions. * Backed out the patch that changed the versions * Wasn't including Text class. * Fixes issue:25 (Trac) * Fixes ticket:3 (Issue38 in Roundup.) * Numerous fixes in the XPath interpreter correcting, among other things, ordering bugs and some incorrect behavior. git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8@8973 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- lib/rexml/functions.rb | 2 ++ 1 file changed, 2 insertions(+) (limited to 'lib/rexml/functions.rb') diff --git a/lib/rexml/functions.rb b/lib/rexml/functions.rb index 7a2fb996a..0db9b98a5 100644 --- a/lib/rexml/functions.rb +++ b/lib/rexml/functions.rb @@ -339,6 +339,8 @@ module REXML end def Functions::sum( nodes ) + nodes = [nodes] unless nodes.kind_of? Array + nodes.inject(0) { |r,n| r += number(string(n)) } end def Functions::floor( number ) -- cgit