59 replies

How to re-use a resource as an argument type inside {:array, ...} ?

This does not work:

argument :elements, {:array, :struct},
        allow_nil?: false,
        constraints: [instance_of: __MODULE__]

argument :elements, {:array, :struct},
        allow_nil?: false,
        constraints: [instance_of: __MODULE__]

argument :elements, {:array, :struct},
        allow_nil?: false,
        constraints: [instance_of: __MODULE__]

argument :elements, {:array, :struct},
        allow_nil?: false,
        constraints: [instance_of: __MODULE__]

And the only constraint I can see that affects the items inside is nil_items?

If I use a custom type I need to wrap it one extra layer so that isnt the same as this..

Anyone got any ideas?

Solution

You can make a map type and set

graphql_define_type?

graphql_define_type?

graphql_define_type?

graphql_define_type? to false, and

graphql_input_type

graphql_input_type

graphql_input_type

graphql_input_type to something like

{:list, :some_input}

{:list, :some_input}

{:list, :some_input}

{:list, :some_input}

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How to re-use a resource as an argument type inside {:array, ...} ?

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