First sample failed.

[tama1029]

This url contains a redirect loop.

rss = SimpleRSS.parse open('http://slashdot.org/index.rdf')

I want to change the url after redirect.

[tama1029]

https://github.com/cardmagic/simple-rss#usage

I use this sample.

result

/Users/tamaki1/.rbenv/versions/2.2.3/lib/ruby/2.2.0/open-uri.rb:224:in `open_loop': redirection forbidden: http://slashdot.org/index.rdf -> https://slashdot.org/index.rdf (RuntimeError)
    from /Users/tamaki1/.rbenv/versions/2.2.3/lib/ruby/2.2.0/open-uri.rb:150:in `open_uri'
    from /Users/tamaki1/.rbenv/versions/2.2.3/lib/ruby/2.2.0/open-uri.rb:716:in `open'
    from /Users/tamaki1/.rbenv/versions/2.2.3/lib/ruby/2.2.0/open-uri.rb:34:in `open'
    from parse_test.rb:5:in `<main>'