Represents a GraphQL input values.

Represents a JavaScript value.

Pass string argument into a graph.

GraphQL.Selector.succeed Constructor
    |> GraphQL.Selector.field "fieldName"
        [ ( "asString", string "foo" )
        ]
        GraphQL.Selector.int

Equals to:

"""
fieldName(asString: "foo")
"""

Pass int argument into a graph.

GraphQL.Selector.succeed Constructor
    |> GraphQL.Selector.field "fieldName"
        [ ( "asInt", int 1 )
        ]
        GraphQL.Selector.int

Equals to:

"""
fieldName(asInt: 1)
"""

Pass float argument into a graph.

GraphQL.Selector.succeed Constructor
    |> GraphQL.Selector.field "fieldName"
        [ ( "asFloat", float 3.14 )
        ]
        GraphQL.Selector.int

Equals to:

"""
fieldName(asFloat: 3.14)
"""

Pass bool argument into a graph.

GraphQL.Selector.succeed Constructor
    |> GraphQL.Selector.field "fieldName"
        [ ( "asBool", bool True )
        ]
        GraphQL.Selector.int

Equals to:

"""
fieldName(asBool: true)
"""

Pass null argument into a graph.

GraphQL.Selector.succeed Constructor
    |> GraphQL.Selector.field "fieldName"
        [ ( "asNull", null )
        ]
        GraphQL.Selector.int

Equals to:

"""
fieldName(asNull: null)
"""

Pass list of arguments into a graph.

GraphQL.Selector.succeed Constructor
    |> GraphQL.Selector.field "fieldName"
        [ ( "asInConsistentList"
          , list
                [ string "foo"
                , int 0
                , list [ bool False ]
                ]
          )
        , ( "asConsistentList"
          , list
                [ int 0
                , int 1
                , int 2
                ]
          )
        ]
        GraphQL.Selector.int

Equals to:

"""
fieldName(
    asInConsistentList: ["foo", 0, false],
    asConsistentList: [0, 1, 2]
)
"""

Pass array of arguments into a graph.

GraphQL.Selector.succeed Constructor
    |> GraphQL.Selector.field "fieldName"
        [ ( "asInConsistentArray"
          , array
                (Array.fromList
                    [ string "foo"
                    , int 0
                    , array [ bool False ]
                    ]
                )
          )
        , ( "asConsistentArray"
          , array
                (Array.fromList
                    [ int 0
                    , int 1
                    , int 2
                    ]
                )
          )
        ]
        GraphQL.Selector.int

Equals to:

"""
fieldName(
    asInConsistentList: ["foo", 0, false],
    asConsistentList: [0, 1, 2]
)
"""

Pass object of arguments into a graph.

GraphQL.Selector.succeed Constructor
    |> GraphQL.Selector.field "fieldName"
        [ ( "asObject"
          , object
                [ ( "asString", string "foo" )
                , ( "asInt", int 1 )
                , ( "asFloat", float 3.14 )
                , ( "asBool", bool True )
                , ( "asNull", null )
                ]
          )
        ]
        GraphQL.Selector.int

Equals to:

"""
fieldName(asObject: {
    asString: "foo",
    asInt: 1,
    asFloat: 3.14,
    asBool: true,
    asNull: null
})
"""

Convert Argument into Value.

toValue (string "hello")      == Json.Encode.string "hello"
toValue (bool True)           == Json.Encode.bool True
toValue null                  == Json.Encode.null
toValue [ int 1, float 3.14 ] == Json.Encode.list [ Json.Encode.int 1, Json.Encode.float 3.14 ]