code: function bootstrap(lovefieldBinary) {
    // Setting "window" to be Node's global context.
    global.window = global;
  
    // Setting "self" to be Node's global context. This must be placed after
    // global.window.
    global.self = global;
  
    // Setting "document" to a dummy object, even though it is not actually used,
    // because it results in a runtime error when using lovefield.min.js.
    global.document = {};
  
    vmMod.runInThisContext(fsMod.readFileSync(lovefieldBinary), lovefieldBinary);
  }
docs: Bootstraps a lovefield binary such that is runnable in nodejs.
  @param {string} lovefieldBinary The aboslute path of the binary file.