new in 2.3.1: Arrays of inputs previously "prepared" now not "prepared"

[ryanquanz]

Describe the bug

Previously when a mutation argument was an array of inputs #prepare was called on all of inputs in the array. Since 2.3.1 these inputs are left unprepared.

Versions

graphql version: 2.3.1
rails: 7.1.3.2

GraphQL schema

Include relevant types and fields (in Ruby is best, in GraphQL IDL is ok). Any custom extensions, etc?

  class MyMutation < GraphQL::Schema::RelayClassicMutation
    argument :my_argument, [MyInput], required: true
    field :foo, String, null: false

    def execute(**arguments)
      raise if arguments[:my_argument] != ["prepared"]

      { foo: "bar" }
    end
  end

  class MyInput < GraphQL::Schema::InputObject
    argument :baz, required: true

    def prepare
      "prepared"
    end    
  end

  class MutationType < GraphQL::Schema::Object
    field :my_mutation, mutation: MyMutation
  end

  class QueryType < GraphQL::Schema::Object ; end
  
  class ApplicationSchema < GraphQL::Schema
    query QueryType
    mutation MutationType
  end

GraphQL query

Example GraphQL query and response (if query execution is involved)

mutation Foo {
  myMutation(myArgument: [ { baz: "bar" } ]) {
    foo
  }
}

{ "foo": "bar" }

Expected behavior

Input is prepared

Actual behavior

Input is not prepared

[rmosolgo]

Thanks for reporting this! I merged a fix in #4933 and I'll release 2.3.2 tomorrow. If you get a chance to try master, please let me know if you can confirm that it's fixed for you.

[layerssss]

I also ran into this and can confirm master has it fixed.

[rmosolgo]

Thanks for confirming that -- 🚢 2.3.2 to RubyGems! Please let me know if you run into any more trouble with that version.

[ryanquanz]

Thanks @rmosolgo!