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| author | Joey Hess <joeyh@joeyh.name> | 2015-01-24 13:59:29 -0400 |
|---|---|---|
| committer | Joey Hess <joeyh@joeyh.name> | 2015-01-24 16:53:59 -0400 |
| commit | 414ee7eee60300eb7f7c49e4890b056d19b3c59b (patch) | |
| tree | 93f7ca55067b2c2e00c04110e8605c4d67088fea /src/Propellor/Info.hs | |
| parent | 38eec6fc37054df1838be905670e1ed1ff308a65 (diff) | |
added GADT to determine between a property with info and without
Not yet used
Diffstat (limited to 'src/Propellor/Info.hs')
| -rw-r--r-- | src/Propellor/Info.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Propellor/Info.hs b/src/Propellor/Info.hs index 6cb3342c..6d85cb74 100644 --- a/src/Propellor/Info.hs +++ b/src/Propellor/Info.hs @@ -13,7 +13,7 @@ import Data.Monoid import Control.Applicative pureInfoProperty :: Desc -> Info -> Property -pureInfoProperty desc i = Property ("has " ++ desc) (return NoChange) i mempty +pureInfoProperty desc i = mkProperty ("has " ++ desc) (return NoChange) i mempty askInfo :: (Info -> Val a) -> Propellor (Maybe a) askInfo f = asks (fromVal . f . hostInfo) |