def blazer_json_escape(s)
      if Rails::VERSION::STRING < "4.1"
        result = s.to_s.gsub(JSON_ESCAPE_REGEXP, JSON_ESCAPE)
        s.html_safe? ? result.html_safe : result
      else
        json_escape(s)
      end
    end
def blazer_json_escape(s)
      if Rails::VERSION::STRING < "4.1"
        result = s.to_s.gsub(JSON_ESCAPE_REGEXP, JSON_ESCAPE)
        s.html_safe? ? result.html_safe : result
      else
        json_escape(s)
      end
    end
Prior to version 4.1 of rails double quotes were inadventently removed in json_escape.
 This adds the correct json_escape functionality to rails versions < 4.1