Module: Qti::V1::Models::Interactions

Defined in:
lib/qti/v1/models/interactions.rb,
lib/qti/v1/models/interactions/base_interaction.rb,
lib/qti/v1/models/interactions/match_interaction.rb,
lib/qti/v1/models/interactions/choice_interaction.rb,
lib/qti/v1/models/interactions/string_interaction.rb,
lib/qti/v1/models/interactions/ordering_interaction.rb,
lib/qti/v1/models/interactions/fill_blank_interaction.rb

Defined Under Namespace

Classes: BaseInteraction, ChoiceInteraction, FillBlankInteraction, MatchInteraction, OrderingInteraction, StringInteraction

Class Method Summary collapse

Class Method Details

.interaction_model(node) ⇒ Object

This one finds the correct parsing model based on the provided xml node

Raises:



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# File 'lib/qti/v1/models/interactions.rb', line 9

def self.interaction_model(node)
  subclasses = constants.map { |c| const_get(c) }

  # Check for matches
  matches = subclasses.each_with_object([]) do |interaction_class, result|
    match = interaction_class.matches(node)
    result << match if match
  end
  raise UnsupportedSchema if matches.size != 1
  matches.first
end