class Loofah::Scrubbers::Prune
scrub!(:prune)¶ ↑
:prune
removes unknown/unsafe tags and their contents
(including their subtrees):
unsafe_html = "ohai! <div>div is safe</div> <foo>but foo is <b>not</b></foo>" Loofah.fragment(unsafe_html).scrub!(:prune) => "ohai! <div>div is safe</div> "
Public Class Methods
new()
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# File lib/loofah/scrubbers.rb, line 108 def initialize @direction = :top_down end
Public Instance Methods
scrub(node)
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# File lib/loofah/scrubbers.rb, line 112 def scrub(node) return CONTINUE if html5lib_sanitize(node) == CONTINUE node.remove return STOP end