class Qti::V1::Models::Interactions::OrderingInteraction
Public Class Methods
matches(node, parent)
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This will know if a class matches
# File lib/qti/v1/models/interactions/ordering_interaction.rb, line 7 def self.matches(node, parent) matches = node.xpath('.//xmlns:response_lid') return false if matches.count > 1 || matches.empty? rcardinality = matches.first.attributes['rcardinality']&.value || 'Single' return false if rcardinality != 'Ordered' new(node, parent) end
Public Instance Methods
scoring_data_structs()
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# File lib/qti/v1/models/interactions/ordering_interaction.rb, line 15 def scoring_data_structs correct_order = node.xpath('.//xmlns:varequal').map(&:content) correct_order.map { |id| ScoringData.new(id, rcardinality) } end