func()

in groupcache.go [324:334]

• 11 lines of code
• 3 McCabe index (conditional complexity)

func (g *Group) lookupCache(key string) (value ByteView, ok bool) {
	if g.cacheBytes <= 0 {
		return
	}
	value, ok = g.mainCache.get(key)
	if ok {
		return
	}
	value, ok = g.hotCache.get(key)
	return
}