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How to use the jest-serializer.readFileSync function in jest-serializer

To help you get started, we’ve selected a few jest-serializer examples, based on popular ways it is used in public projects.

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facebook / metro / packages / metro-cache / src / stores / PersistedMapStore.js View on Github

_getMap() {
    if (!this._map) {
      if (fs.existsSync(this._path)) {
        this._map = serializer.readFileSync(this._path);
      } else {
        this._map = new Map();
      }
    }
  }