# File lib/action_view/helpers/asset_tag_helper.rb, line 682 def video_tag(sources, options = {}) options.symbolize_keys! options[:poster] = path_to_image(options[:poster]) if options[:poster] if size = options.delete(:size) options[:width], options[:height] = size.split("x") if size =~ %r{^\d+x\d+$} end if sources.is_a?(Array) content_tag("video", options) do sources.map { |source| tag("source", :src => source) }.join.html_safe end else options[:src] = path_to_video(sources) tag("video", options) end end