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factor out another function

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Joey Hess 2018-10-29 23:33:56 -04:00
parent 2e9f128dea
commit 3d1b22dc8e
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1 changed files with 5 additions and 2 deletions
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7
Utility/TimeStamp.hs
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@ -22,8 +22,11 @@ import System.Locale
{- Parses how POSIXTime shows itself: "1431286201.113452s"
- Also handles the format with no fractional seconds. -}
parsePOSIXTime :: String -> Maybe POSIXTime
parsePOSIXTime s = do
let (sn, sd) = separate (== '.') s
parsePOSIXTime = uncurry parsePOSIXTime' . separate (== '.')
{- Parses the integral and decimal part of a POSIXTime -}
parsePOSIXTime' :: String -> String -> Maybe POSIXTime
parsePOSIXTime' sn sd = do
n <- readi sn
if null sd
then return (fromIntegral n)