Created
May 20, 2011 12:18
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| # Task: fetch html, replace img src | |
| doc = Nokogiri::HTML(html) | |
| doc.xpath('//img').each do |image| | |
| image_url = image.attributes['src'] | |
| # fetch correct url | |
| image.attributes['src'].value = <new url> | |
| end | |
| doc.to_html # still contains old url? |
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