sru/README.md

A dead simple, high performance, somewhat-recently-used cache.

# sru
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A dead simple, high performance, somewhat-recently-used cache.

O(1) insertion, retrieval and deletion.


## Examples

``` javascript
function cubed (x) {
  return x * x * x
}

let sru = require('sru')
let cache = sru(100)

console.log(cache(8, cubed), 512)
console.log(cache(8, cubed), 512) // cubed was not called this time
```


## License [MIT](LICENSE)