| Copyright | (c) 2011 Hugo Daniel Gomes |
|---|---|
| License | BSD-style |
| Maintainer | mr.hugo.gomes@gmail.com |
| Stability | experimental |
| Portability | GHC |
| Safe Haskell | Safe-Inferred |
| Language | Haskell98 |
Data.Time.RFC3339
Contents
Description
Support for reading and displaying time in the format specified by the RFC3339 http://www.ietf.org/rfc/rfc3339.txt
Example of usage: > > import Data.Time.LocalTime > > showTime :: IO String > showTime = getZonedTime >>= return . showRFC3339 > > example1 = "1985-04-12T23:20:50.52Z" > example2 = "1996-12-19T16:39:57-08:00" > example3 = "1990-12-31T23:59:60Z" > example4 = "1990-12-31T15:59:60-08:00" > example5 = "1937-01-01T12:00:27.87+00:20" > examples = [example1,example2,example3,example4,example5] > > readAll = map readRFC3339 examples
- class RFC3339 a where
- showRFC3339 :: ZonedTime -> a
- readRFC3339 :: a -> Maybe ZonedTime
Basic type class
This class is here to allow future support for other data types like Data.Text or Data.ByteString if that becomes necessary
Minimal complete definition
showRFC3339, readRFC3339, formatRFC3339