different parameter values for different examples

[jogaco]

How is it possible to have different parameters values for different examples within the same method? Or is is possible at all?

put "/orders/:id" do
    let(:id) { order.id }

    example_request "Put an order" do
      expect(status).to eq 200
    end

    example "Get an inexistent order" do
      let(:id) { -1 }
      do_request
      expect(status).to eq 422
    end
  end

=>  NoMethodError:
       undefined method `let' for  #<RSpec::ExampleGroups::

[oestrich]

For the specific error, let is only available in the example group context.

put "/orders/:id" do
  let(:id) { order.id }

  example_request "Put an order" do
    expect(status).to eq 200
  end

  context "order does not exist" do
    let(:id) { -1 }
    example "Get an inexistent order" do
      do_request
      expect(status).to eq 422
    end
  end
end

You can also send in an extra hash to do_request that will override that :id key.

put "/orders/:id" do
  let(:id) { order.id }

  example_request "Put an order" do
    expect(status).to eq 200
  end

  context "order does not exist" do
    example "Get an inexistent order" do
      do_request(:id => -1)
      expect(status).to eq 422
    end
  end
end