Function isTrue

plugins/cachekey/configs.cc:44–48

}

static bool
isTrue(const char *arg)
{
  return (nullptr == arg || 0 == strncasecmp("true", arg, 4) || 0 == strncasecmp("1", arg, 1) || 0 == strncasecmp("yes", arg, 3));
}

void
ConfigElements::setExclude(const char *arg)