Sha256: e6c6614e2bd73d799d34a6105be0b54d82bb6ff59cab2a498e352092657c1513
Contents?: true
Size: 848 Bytes
Versions: 3
Compression:
Stored size: 848 Bytes
Contents
export default class Cache {
constructor(limit, func, store) {
this.limit = limit;
this.func = func;
this.store = store;
this.size = 0;
this.misses = 0;
this.hits = 0;
this.store = store || new Map();
}
get(key) {
let value = this.store.get(key);
if (this.store.has(key)) {
this.hits++;
return this.store.get(key);
}
else {
this.misses++;
value = this.set(key, this.func(key));
}
return value;
}
set(key, value) {
if (this.limit > this.size) {
this.size++;
this.store.set(key, value);
}
return value;
}
purge() {
this.store.clear();
this.size = 0;
this.hits = 0;
this.misses = 0;
}
}
Version data entries
3 entries across 3 versions & 1 rubygems