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lib: pprint

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This commit is contained in:
Simon Michael 2016-05-20 08:31:39 -07:00
parent 72bdce39b6
commit 4179a83c1d
1 changed files with 3 additions and 0 deletions
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hledger-lib/Hledger/Utils/Debug.hs
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@ -35,6 +35,9 @@ ppShow :: Show a => a -> String
ppShow = show ppShow = show
#endif #endif
pprint :: Show a => a -> IO ()
pprint = putStrLn . ppShow
-- | Trace (print on stdout at runtime) a showable value. -- | Trace (print on stdout at runtime) a showable value.
-- (for easily tracing in the middle of a complex expression) -- (for easily tracing in the middle of a complex expression)