Class: Hpricot::Doc

Inherits:
Object
  • Object
show all
Defined in:
lib/hpricot_scrub/hpricot_scrub.rb

Overview

class Elem

Instance Method Summary (collapse)

Instance Method Details

- (Object) scrub(config = nil)

Scrubs the Hpricot document by removing certain elements and attributes according to the passed-in config WARNING: This is destructive. If you want to keep your document untouched use a duplicate copy See the documentation on Hpricot::Elem#scrub for documentation of config



228
229
230
231
232
233
234
# File 'lib/hpricot_scrub/hpricot_scrub.rb', line 228

def scrub(config=nil)
  config = Scrub::normalize_config(config)
  (children || []).reverse.each do |child|
    child.scrub(config) if child.respond_to?(:scrub)
  end
  return self
end