Module: RSS::ImageModelUtils

Included in:
ImageFaviconModel, ImageItemModel
Defined in:
lib/rss/image.rb

Instance Method Summary collapse

Instance Method Details

#validate_one_tag_name(ignore_unknown_element, name, tags) ⇒ Object

Raises:



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# File 'lib/rss/image.rb', line 20

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