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Easier presenters #16

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ozydingo opened this issue May 18, 2023 · 0 comments

Owner

ozydingo commented May 18, 2023

It can be cumbersome to add attributes such as

  FactoryBurgers::Presenters.present("Foo") do
    attributes do |object|
      {
        id: object.id,
        name: object.name,
        description: object.description,
        foo: object.foo,
        bar: object.bar,
        baz: object.baz,
      }
    end
  end

Proposal: support

  FactoryBurgers::Presenters.present("Foo") do
    attribute :id
    attribute :name
    attribute :description
    attribute :foo
    attribute :bar
    attribute :baz
    attribute(:custom_field) { |object| object.something_else }
  end

or even more terse, adding onto the existing attributes method

  FactoryBurgers::Presenters.present("Foo") do
    attributes :id, :name, :description, :foo, :bar, :baz do |object|
      {
        custom_field: object.something_else,
      }
    end

Current workaround

  FactoryBurgers::Presenters.present("Foo") do
    attributes do |object|
      object.attributes.slice("id", "name", "description", "foo", "bar", "baz").merge(
        {custom_field: object.something_else}
      )
    end
  end

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