docs: def method(value, arg):
      """Method attempts to see if the value has a specified method.
  
      Usage:
  
          {% load custom_filters %}
          {% if foo|method:"has_access" %}
  
      """
      if hasattr(value, str(arg)):
          return getattr(value, str(arg))
      return "[%s has no method %s]" % (value, arg)