Created
October 9, 2015 14:00
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| IMG_EXTENSION_REGEX = /(-(\d+)x(\d+))?\.(\w*)$/ | |
| PREFERED_IMAGE_SIZE_WITH_CAPTURED_EXTENSION = '-300x160.\+' | |
| def extract_image(html) | |
| img_src = Nokogiri::HTML(e.content).css("img").first.attributes['src'].value | |
| img_src.sub(IMG_EXTENSION_REGEX, PREFERED_IMAGE_SIZE_WITH_CAPTURED_EXTENSION) | |
| end |
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