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  1. (.:) :: FromJSON a => Object -> Key -> Parser a

    github GitHub.Internal.Prelude

    Retrieve the value associated with the given key of an Object. The result is empty if the key is not present or the value cannot be converted to the desired type. This accessor is appropriate if the key and value must be present in an object for it to be valid. If the key and value are optional, use .:? instead.

  2. (.:?) :: FromJSON a => Object -> Key -> Parser (Maybe a)

    github GitHub.Internal.Prelude

    Retrieve the value associated with the given key of an Object. The result is Nothing if the key is not present or if its value is Null, or empty if the value cannot be converted to the desired type. This accessor is most useful if the key and value can be absent from an object without affecting its validity. If the key and value are mandatory, use .: instead.

  3. (.:) :: FromJSON a => Value -> Text -> a

    github-rest GitHub.REST

    Get the given key from the Value, erroring if it doesn't exist.

  4. (-:) :: Key a b -> Keys a -> Keys a

    greskell Data.Greskell

    Prepend a Key to Keys.

  5. (.:) :: FromGraphSON a => KeyMap GValue -> Key -> Parser a

    greskell Data.Greskell

    Like Aeson's .:, but for FromGraphSON.

  6. (=:) :: Key a b -> Greskell b -> KeyValue a

    greskell Data.Greskell

    Constructor operator of KeyValue.

  7. (<=:>) :: ToJSON b => Key a b -> b -> Binder (KeyValue a)

    greskell Data.Greskell.Extra

    Like =:, but this one takes a real value, binds it into a Greskell value and returns KeyValue.

  8. (-:) :: Key a b -> Keys a -> Keys a

    greskell Data.Greskell.Graph

    Prepend a Key to Keys.

  9. (=:) :: Key a b -> Greskell b -> KeyValue a

    greskell Data.Greskell.Graph

    Constructor operator of KeyValue.

  10. (<:>) :: Text -> [Text] -> Text

    haskoin-store-data Haskoin.Store.WebCommon

    No documentation available.

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