nit: use already created reference instead of property access

[gurgunday]

I was reading the source code when this hit me...

Why create a const object reference and not use it afterward... 🤣

Jokes aside, just wanted to point out that you can either remove that declaration or use it instead of accessing this again 🙏

[gurgunday]

Hey, I know this was a joke PR, but before you release a new version, I still feel like there's an unnecessary this property access here:

https://github.com/kibertoad/toad-cache/blob/c5f49253bd2c8bf1e88c79bb612cd1a5abb0dc15/src/LruMap.js#L27-L37

On line 36, we can just use last as the assignment value, no?

So would like to either close this one or merge to get it out of the way

[kibertoad]

@gurgunday Let's do the same for item.next as well then. gotta save them nanoseconds :D

[gurgunday]

Haha, sure!

After all a machine only does what we command 🤣