juan_gandhi | Entries tagged with caching

You're viewing

juan_gandhi's journal
Create a Dreamwidth Account Learn More

Reload page in style: light

I believe it's nothing, such a small thing. But it was a good idea to document it using .md

Anybody cares to read?

https://github.com/vpatryshev/ScalaKittens

def cached[K,V](f: K => V) : K => V = {
       val cache = new scala.collection.mutable.HashMap[K,V]
       k => cache.getOrElseUpdate(k, f(k))
     }