module Loofah
module Loofah::DocumentDecorator
module Loofah::Elements
module Loofah::HTML4
module Loofah::HTML5
module Loofah::HTML5::SafeList
module Loofah::HTML5::Scrub
module Loofah::Helpers
module Loofah::Helpers::ActionView
module Loofah::Helpers::ActionView::ClassMethods
module Loofah::HtmlDocumentBehavior
module Loofah::HtmlDocumentBehavior::ClassMethods
module Loofah::HtmlFragmentBehavior
module Loofah::HtmlFragmentBehavior::ClassMethods
module Loofah::LibxmlWorkarounds
module Loofah::MetaHelpers
module Loofah::ScrubBehavior
module Loofah::ScrubBehavior::Node
module Loofah::ScrubBehavior::NodeSet
module Loofah::Scrubbers
module Loofah::TextBehavior
module Loofah::XML
class Loofah::HTML4::Document
class Loofah::HTML4::DocumentFragment
class Loofah::HTML5::Document
class Loofah::HTML5::DocumentFragment
class Loofah::Helpers::ActionView::FullSanitizer
class Loofah::Helpers::ActionView::SafeListSanitizer
class Loofah::Scrubber
class Loofah::ScrubberNotFound
class Loofah::Scrubbers::Escape
class Loofah::Scrubbers::NewlineBlockElements
class Loofah::Scrubbers::NoFollow
class Loofah::Scrubbers::NoOpener
class Loofah::Scrubbers::Prune
class Loofah::Scrubbers::Strip
class Loofah::Scrubbers::Unprintable
class Loofah::Scrubbers::Whitewash
class Loofah::XML::Document
class Loofah::XML::DocumentFragment
loofah
2.21.3
# remove_extraneous_whitespace
def remove_extraneous_whitespace(string) string.gsub(/\n\s*\n\s*\n/, "\n\n") end