Issue #448 has been updated by akira yamada.

Status changed from Open to Rejected
ruby -v set to ruby 1.8.7 (2008-08-11 patchlevel 72) [i486-linux]

URI::join joins some URIs in the URI-manner. All arguments for the method are treated as an URI.

So "URI::join('http://www.example.com/', 'foo', 'bar')" is equal to "URI.parse('http://www.example.com/').merge('foo').merge('bar')".
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http://redmine.ruby-lang.org/issues/show/448

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