Functions for encoding not empty collections into JSON values
list : Json.Decode.Decoder item -> Json.Decode.Decoder (NotEmpty.List item)
Decode a JSON array into a NotEmpty.List
decodeString ( list int ) "[ 1, 2, 3 ]" == Ok ( NotEmpty.List.withHead 1 [ 2, 3 ] )
decodeString ( list bool ) "[]" == Err ...
array : Json.Decode.Decoder item -> Json.Decode.Decoder (NotEmpty.Array item)
Decode a JSON array into a NotEmpty.Array
dict : Json.Decode.Decoder value -> Json.Decode.Decoder (NotEmpty.Dict String value)
Decode a JSON object into a NotEmpty.Dict
import Json.Decode as D
import Json.Decode.NotEmpty exposing(dict)
D.decodeString ( dict D.int ) "{ \"alice\": 42, \"bob\": 99 }" == Ok ( NotEmpty.Dict.fromListWithPair "alice" 42 [ ( "bob", 99 ) ] )
D.decodeString ( dict D.int ) "{}" == Err ...
set : Json.Decode.Decoder comparable -> Json.Decode.Decoder (NotEmpty.Set comparable)
Decode a JSON array into a NotEmpty.Set.Set
string : Json.Decode.Decoder NotEmpty.String
Decode a JSON string into a NotEmpty.String.String