Code Explainers

Code explainers tagged #lru-cache

javascript 
class LRUCache {
  constructor(capacity) {
    if (capacity < 1) throw new RangeError('capacity must be positive');
    this.capacity = capacity;

Building an LRU cache with a JS Map

lru-cache data-structures insertion-order
Intermediate 8 steps
java 
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.concurrent.locks.ReentrantReadWriteLock;
 

A thread-safe LRU cache in Java

lru-cache concurrency linkedhashmap
Intermediate 7 steps
go 
package cache
 
import (
	"container/list"

Building a generic LRU cache in Go

lru-cache generics linked-list
Intermediate 8 steps