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ritxi/embed.rb

Created February 25, 2011 19:37
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transform a youtube url into a embed youtube video
Raw
embed.rb
def embed_url(string)
(match = /^(http|https)\:\/\/www\.youtube\.com\/watch\?v\=(\w*)(\&(.*))?$/i.match(string)) ? "http://www.youtube.com/e/#{match[2]}" : nil
end
puts embed_url( "http://www.youtube.com/watch?v=ONvTNAG2e9c&feature=related") == "http://www.youtube.com/e/ONvTNAG2e9c"
puts embed_url("http://www.youtube.com/watch?v=ONvTNAG2e9c") == "http://www.youtube.com/e/ONvTNAG2e9c"
puts embed_url("http://www.hola.com/watch?v=ONvTNAG2e9c") == "http://www.hola.com/e/ONvTNAG2e9c"
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