Decoders for Firestore
A decoder consisted of Firestore specific decoders.
Json.Decode.Decoder
can be generate from this through decode
function.
decode : Decoder a -> Json.Decode.Decoder a
Generates Json.Decode.Decoder
An identifier type for Firestore encoder
document : a -> Decoder a
Creates a new decoder
This function works like Json.Decode.Pipeline
.
Firestore.Decode.document Document
|> Firestore.Decode.required "name" Firestore.Decode.string
|> Firestore.Decode.required "age" Firestore.Decode.int
|> Firestore.Decode.optional "canCode" Firestore.Decode.bool False
required : String -> Field a -> Decoder (a -> b) -> Decoder b
Decodes a required field.
This function is internally delegated into json.Decode.Pipeline.required
.
optional : String -> Field a -> a -> Decoder (a -> b) -> Decoder b
Decodes an optional field.
This function is internally delegated into Json.Decode.Pipeline.optional
.
bool : Field Basics.Bool
bytes : Field String
int : Field Basics.Int
string : Field String
list : Field a -> Field (List a)
dict : Field a -> Field (Dict String a)
null : Field ()
maybe : Field a -> Field (Maybe a)
timestamp : Field Time.Posix
geopoint : Field Firestore.Types.Geopoint.Geopoint
reference : Field Firestore.Types.Reference.Reference
map : (a -> b) -> Field a -> Field b
andThen : (a -> Field b) -> Field a -> Field b
succeed : a -> Field a
fail : String -> Field a