class ViewComponent::Base

def validate_collection_parameter!(validate_default: false)
  parameter = validate_default ? collection_parameter : provided_collection_parameter
  return unless parameter
  return if initialize_parameter_names.include?(parameter) || splatted_keyword_argument_present?
  # If Ruby can't parse the component class, then the initialize
  # parameters will be empty and ViewComponent will not be able to render
  # the component.
  if initialize_parameters.empty?
    raise EmptyOrInvalidInitializerError.new(name, parameter)
  end
  raise MissingCollectionArgumentError.new(name, parameter)
end