code: function(readFromFile = false) {
        if (!readFromFile && this.__cache && typeof this.__cache == "object") {
          return this.__cache;
        }
        try {
          this.__cache = jsonlint.parse(fs.readFileSync(this.getCachePath(), "UTF-8"));
        } catch (e) {
          this.__cache = {
            repos : {
              list : [],
              data : {}
            },
            compat : {}
          };
        }
        return this.__cache;
      }
docs: Returns the cache object, retrieving it from a local file if necessary
  @return {Object}