Method #decodeMapAsMap

packages/client/lib/RESP/decoder.ts:938–989

(map, remaining, typeMapping, chunk)

  }

  #decodeMapAsMap(map, remaining, typeMapping, chunk) {
    // using `remaining` instead of `length` & `map.size` to make it work even if the map contains duplicate keys
    while (remaining > 0) {
      if (this.#cursor >= chunk.length) {
        return this.#decodeMapAsMap.bind(
          this,
          map,
          remaining,
          typeMapping
        );
      }

      const key = this.#decodeMapKey(typeMapping, chunk);
      if (typeof key === 'function') {
        return this.#continueDecodeMapKey.bind(
          this,
          map,
          remaining,
          key,
          typeMapping
        );
      }

      if (this.#cursor >= chunk.length) {
        return this.#continueDecodeMapValue.bind(
          this,
          map,
          remaining,
          key,
          this.#decodeNestedType.bind(this, typeMapping),
          typeMapping
        );
      }

      const value = this.#decodeNestedType(typeMapping, chunk);
      if (typeof value === 'function') {
        return this.#continueDecodeMapValue.bind(
          this,
          map,
          remaining,
          key,
          value,
          typeMapping
        );
      }

      map.set(key, value);
      --remaining;
    }

    return map;
  }

  #decodeMapKey(typeMapping, chunk) {
    const type = chunk[this.#cursor];