class Github::PageLinks

def extract_links(link_header)
  link_header.split(DELIM_LINKS).each do |link|
    LINK_REGEX.match(link.strip) do |match|
      url_part, meta_part = match[1], match[2]
      next if !url_part || !meta_part
      assign_url_part(meta_part, url_part)
    end
  end
end