Method: Mechanize::Page::MetaRefresh.parse

Defined in:
lib/mechanize/page/meta_refresh.rb

.parse(content, base_uri = nil) ⇒ Object

Parses the delay and url from the content attribute of a meta refresh element.

Returns an array of [delay, url, link_self], where the first two are strings containing the respective parts of the refresh value, and link_self is a boolean value that indicates whether the url part is missing or empty. If base_uri, the URI of the current page is given, the value of url becomes an absolute URI.

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# File 'lib/mechanize/page/meta_refresh.rb', line 43

def self.parse content, base_uri = nil
  m = CONTENT_REGEXP.match(content) or return

  delay, url = m[1], m[3]
  url &&= url.empty? ? nil : Mechanize::Util.uri_escape(url, UNSAFE)
  link_self = url.nil?
  if base_uri
    url = url ? base_uri + url : base_uri
  end

  return delay, url, link_self
end