Class: ReferenceValidator

Inherits:
Object
  • Object
show all
Defined in:
lib/cfn-model/validator/reference_validator.rb

Instance Method Summary collapse

Instance Method Details

#unresolved_references(cloudformation_hash) ⇒ Object 



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# File 'lib/cfn-model/validator/reference_validator.rb', line 4

def unresolved_references(cloudformation_hash)
  if cloudformation_hash['Parameters'].nil?
    parameter_keys = []
  else
    parameter_keys = cloudformation_hash['Parameters'].keys
  end

  resource_keys = cloudformation_hash['Resources'].keys
  missing_refs = all_references(cloudformation_hash) - Set.new(parameter_keys + resource_keys)
  missing_refs
end