úÎ Š [ Safe-Infered Parse a date/.time string and return Just a Unix timestamp. : Return Nothing if the string could not be interpreted. @ If no timezone is in the string, the local timezone is used. H This is not in IO and you cannot safely ask it to parse strings like  "now" and " yesterday". &Convert a Unix timestamp to a UTCTime  Parse a date/.time string and return Just a Unix timestamp. : Return Nothing if the string could not be interpreted. @ If no timezone is in the string, the local timezone is used. E This is in IO so that you can safely ask it to parse strings like  "now" and " yesterday".  git-date-0.2 Data.Time.Git approxidate posixToUTCio_approxidate