Function getItem

lib/models/addon.js:91–104

(key)

  __cache: Object.create(null),

  getItem(key) {
    let addonTreeCacheStats = heimdall.statsFor('addon-tree-cache');
    let cachedValue = this.__cache[key];

    if (cachedValue) {
      addonTreeCacheStats.hits++;
      treeCacheLogger.info(`Cache Hit: ${key}`);
      return cachedValue;
    } else {
      addonTreeCacheStats.misses++;
      treeCacheLogger.info(`Cache Miss: ${key}`);
      return null;
    }
  },

  setItem(key, value) {
    let hasValue = !!value;