class Qti::V2::Models::Interactions::ChoiceInteraction
Public Class Methods
matches(node, parent)
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# File lib/qti/v2/models/interactions/choice_interaction.rb, line 6 def self.matches(node, parent) matches = node.xpath('.//xmlns:choiceInteraction') return false if matches.empty? raise Qti::UnsupportedSchema if matches.size > 1 new(matches.first, parent) end
Public Instance Methods
answers()
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# File lib/qti/v2/models/interactions/choice_interaction.rb, line 14 def answers @answers ||= answer_nodes.map do |node| V2::Models::Choices::SimpleChoice.new(node, self) end end
max_choices_count()
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# File lib/qti/v2/models/interactions/choice_interaction.rb, line 20 def max_choices_count @node.attributes['maxChoices']&.value&.to_i end
min_choices_count()
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# File lib/qti/v2/models/interactions/choice_interaction.rb, line 24 def min_choices_count @node.attributes['minChoices']&.value&.to_i end
Private Instance Methods
answer_nodes()
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# File lib/qti/v2/models/interactions/choice_interaction.rb, line 30 def answer_nodes @node.xpath('.//xmlns:simpleChoice') end