Net::Flickrのsource_url()

Ruby

photo.rb見ると
http://www.google.com/codesearch?hl=ja&q=+package:http://net-flickr%5C.googlecode%5C.com+.jpg+show:W5pAJAp1qRc:qIRDN4pDylw:W5pAJAp1qRc&sa=N&cd=2&ct=rc&cs_p=http://net-flickr.googlecode.com/svn&cs_f=trunk/net-flickr/lib/net/flickr/photo.rb#first

    SIZE_SUFFIX = {
      :square   => 's',
      :thumb    => 't',
      :small    => 'm',
      :medium   => nil,
      :large    => 'b',
      :original => 'o'
    }

なので
引数に:squareとか:originalとか入れるとサイズが変わる。

flickr.people.find_by_username('shokai').
  photos('per_page' => 5).each{|photo|
  puts photo.title
  puts photo.source_url(:original)
  puts '---'
}
デフォルトは:medium