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jeena/gist:1932129

Created February 28, 2012 11:58
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gistfile1.txt
# Ruby
File.open("homepages.csv", "w") {|f| f.write Restaurant.active.delete_if {|r| r.homepage.empty?}.map {|r| [r.id, r.name, r.homepage].join(";") }.join("\n") }
# Haskell (untested)
writeFile "homepages.csv" join "\n" map (\x -> join ";" [x.id, x.name, x.homepage]) filter (\x -> length x.homepage > 0) restaurants
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