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sporkmonger/tricky regexp behavior

Created December 29, 2008 15:41
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tricky regexp behavior
>> "///".gsub(%r{/*$}, ".")
=> ".."
>> "//".gsub(%r{/*$}, ".")
=> ".."
>> "/".gsub(%r{/*$}, ".")
=> ".."
>> "".gsub(%r{/*$}, ".")
=> "."
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