-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | Kitchen sink for querying JSON
--   
--   The library complements json-syntax by making available several common
--   access patterns. The utilities provided by this library only query
--   JSON. They do not update it.
@package json-query
@version 0.1.0.0

module Json.Path

-- | A path to an object.
data Path

-- | JSON path element of a key into an object, "object.key".
Key :: {-# UNPACK #-} !ShortText -> !Path -> Path

-- | JSON path element of an index into an array, "array[index]". Negative
--   numbers result in undefined behavior.
Index :: {-# UNPACK #-} !Int -> !Path -> Path
Nil :: Path
encode :: Path -> ShortText
builderUtf8 :: Path -> Builder

-- | Search for an element at the given path.
query :: Path -> Value -> Maybe Value
reverse :: Path -> Path
instance GHC.Show.Show Json.Path.Path
instance GHC.Classes.Eq Json.Path.Path

module Json.Parser
newtype Parser a
Parser :: (Path -> Either Path a) -> Parser a
[$sel:runParser:Parser] :: Parser a -> Path -> Either Path a
newtype MemberParser a
MemberParser :: (Path -> SmallArray Member -> Either Path a) -> MemberParser a
[$sel:runMemberParser:MemberParser] :: MemberParser a -> Path -> SmallArray Member -> Either Path a
run :: Parser a -> Either Path a
key :: ShortText -> (Value -> Parser a) -> MemberParser a
members :: MemberParser a -> SmallArray Member -> Parser a

-- | Run the same parser against every element in a <a>SmallArray</a>. This
--   adjusts the context at each element.
smallArray :: (Value -> Parser a) -> SmallArray Value -> Parser (SmallArray a)
object :: Value -> Parser (SmallArray Member)
array :: Value -> Parser (SmallArray Value)
number :: Value -> Parser Scientific
boolean :: Value -> Parser Bool
string :: Value -> Parser ShortText
int :: Scientific -> Parser Int
word16 :: Scientific -> Parser Word16
word64 :: Scientific -> Parser Word64
fail :: Parser a

-- | Run a parser in a modified context.
contextually :: (Path -> Path) -> Parser a -> Parser a
instance GHC.Base.Functor Json.Parser.Parser
instance GHC.Base.Functor Json.Parser.MemberParser
instance GHC.Base.Applicative Json.Parser.MemberParser
instance GHC.Base.Applicative Json.Parser.Parser
instance GHC.Base.Monad Json.Parser.Parser