class Jets::Stack::Parameter

def add_required(attributes)
  properties = attributes.values.first
  properties[:Type] ||= 'String'
  attributes
end

def standarize(definition)
  first, second, _ = definition
  if definition.size == 1 && first.is_a?(Hash) # long form
    first # pass through
  elsif definition.size == 2 && second.is_a?(Hash) # medium form
    logical_id, properties = first, second
    { logical_id => properties }
  elsif (definition.size == 2 && second.is_a?(String)) || # short form
        definition.size == 1
    logical_id = first
    properties = second.is_a?(String) ? { Default: second } : {}
    { logical_id => properties }
  else # I dont know what form
    raise "Invalid form provided. definition #{definition.inspect}"
  end
end

def template
  camelize(add_required(standarize(@definition)))
end