Class: ActiveFacts::Metamodel::SubsetConstraint

Inherits:
SetConstraint show all
Defined in:
lib/activefacts/metamodel/metamodel.rb,
lib/activefacts/metamodel/extensions.rb

Instance Method Summary collapse

Instance Method Details

#all_constrained_role ⇒ Object 



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# File 'lib/activefacts/metamodel/extensions.rb', line 1189

def all_constrained_role
  subset_role_sequence.all_role_ref.map(&:role) +
  superset_role_sequence.all_role_ref.map(&:role)
end

#describe ⇒ Object 



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# File 'lib/activefacts/metamodel/extensions.rb', line 1181

def describe
  'SubsetConstraint(' +
  subset_role_sequence.describe +
  ' only if ' +
  superset_role_sequence.describe +
  ')'
end