Comparison of Smart Answer visualisation, using next_node_if and next_node with permitted_next_nodes

README.md

Comparison of the visualisation of two Smart Answers: one using next_node_if and one using a combination of next_node and permitted_next_nodes.

The Smart Answer using next_node_if can be visualised correctly while the one using next_node and permitted_next_nodes cannot. See the attached screenshots for both visualisations.

example-flow-with-next-node-and-permitted-next-nodes.png

example-flow-with-next-node-and-permitted-next-nodes.rb

status :published

multiple_choice :question_1 do
  option :A
  option :B

  next_node do |response|
    response == :A ? :outcome_a : :outcome_b
  end

  permitted_next_nodes :outcome_a, :outcome_b
end

outcome :outcome_a
outcome :outcome_b

example-flow-with-next-node-if.png

example-flow-with-next-node-if.rb

status :published

multiple_choice :question_1 do
  option :A
  option :B
  
  next_node_if(:outcome_a, responded_with(:A))
  next_node_if(:outcome_b, responded_with(:B))
end

outcome :outcome_a
outcome :outcome_b