Created
December 13, 2011 12:28
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Check file path doesn't go up too much
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| path = ".." | |
| rootpath = File.expand_path(".") | |
| realpath = File.expand_path(rootpath + "/" + path) | |
| if realpath == rootpath or realpath.index(rootpath).nil? | |
| puts "You went too far up" | |
| end |
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