Module: RSS::ImageModelUtils

Relationships & Source Files
Extension / Inclusion / Inheritance Descendants
Included In: ImageFaviconModel, ImageItemModel, RDF::Channel, RDF::Item
Defined in:	lib/rss/image.rb

Instance Method Summary

#validate_one_tag_name(ignore_unknown_element, name, tags)

Instance Method Details

#validate_one_tag_name(ignore_unknown_element, name, tags)

Raises:

(TooMuchTagError)

[ GitHub ]

# File 'lib/rss/image.rb', line 25


def validate_one_tag_name(ignore_unknown_element, name, tags)
  if !ignore_unknown_element
    invalid = tags.find {|tag| tag != name}
    raise UnknownTagError.new(invalid, IMAGE_URI) if invalid
  end
  raise TooMuchTagError.new(name, tag_name) if tags.size > 1
end