class Temple::Filters::Escapable

def initialize(opts = {})
  super
  @escape_code = options[:escape_code] ||
    "::Temple::Utils.escape_html#{options[:use_html_safe] ? '_safe' : ''}((%s))"
  @escaper = eval("proc {|v| #{@escape_code % 'v'} }")
  @escape = false
end