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Diffstat (limited to 'lore/Network/RemoteData.hs')
-rw-r--r-- | lore/Network/RemoteData.hs | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/lore/Network/RemoteData.hs b/lore/Network/RemoteData.hs deleted file mode 100644 index 2fe6557..0000000 --- a/lore/Network/RemoteData.hs +++ /dev/null @@ -1,31 +0,0 @@ --- | A port of Kris Jenkins' RemoteData Elm module --- <https://github.com/krisajenkins/remotedata>. --- -module Network.RemoteData where - -data RemoteData a b - = NotAsked - | Loading - | Failure a - | Success b - deriving (Eq, Show) - --- TODO figure out Http.Error --- type WebData a = RemoteData Http.Error a - -instance Functor (RemoteData a) where - fmap _ NotAsked = NotAsked - fmap _ Loading = Loading - fmap _ (Failure a) = Failure a - fmap f (Success a) = Success (f a) - -instance Applicative (RemoteData e) where - pure = Success - NotAsked <*> _ = NotAsked - Loading <*> _ = Loading - Failure a <*> _ = Failure a - Success a <*> b = fmap a b - -fromEither :: Either a b -> RemoteData a b -fromEither (Left a) = Failure a -fromEither (Right a) = Success a |