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yorickpeterse/gist:e34e2b77a7cbdad1ea0b Secret

Created October 27, 2014 21:11
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2.1.3p242 > Nokogiri::CSS.xpath_for(':nth-child(4n-1)')
=> ["//*[((count(preceding-sibling::*) + 1) >= 3) and ((((count(preceding-sibling::*) + 1)-3) mod 4) = 0)]"]
2.1.3p242 > Nokogiri::CSS.xpath_for(':nth-child(4n-2)')
=> ["//*[((count(preceding-sibling::*) + 1) >= 2) and ((((count(preceding-sibling::*) + 1)-2) mod 4) = 0)]"]
2.1.3p242 > Nokogiri::CSS.xpath_for(':nth-child(4n-3)')
=> ["//*[((count(preceding-sibling::*) + 1) >= 1) and ((((count(preceding-sibling::*) + 1)-1) mod 4) = 0)]"]
2.1.3p242 > Nokogiri::CSS.xpath_for(':nth-child(4n-4)')
=> ["//*[((count(preceding-sibling::*) + 1) >= 4) and ((((count(preceding-sibling::*) + 1)-4) mod 4) = 0)]"]
2.1.3p242 > Nokogiri::CSS.xpath_for(':nth-child(4n-5)')
=> ["//*[((count(preceding-sibling::*) + 1) >= 3) and ((((count(preceding-sibling::*) + 1)-3) mod 4) = 0)]"]
2.1.3p242 > Nokogiri::CSS.xpath_for(':nth-child(4n-6)')
=> ["//*[((count(preceding-sibling::*) + 1) >= 2) and ((((count(preceding-sibling::*) + 1)-2) mod 4) = 0)]"]
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