Function main

examples/context/src/value-promise.ts:59–82

()

}

export async function main() {
  const ctx = new Context('app');

  // Add EnglishGreeter for now
  ctx.bind('greeters.EnglishGreeter').toClass(EnglishGreeter).tag('greeter');

  // Add ChineseGreeter
  ctx.bind('greeters.ChineseGreeter').toClass(ChineseGreeter).tag('greeter');

  // Find all greeters
  const greetersView = ctx.createView<Greeter>(filterByTag('greeter'));

  // Greet from all greeters
  await greetFromAll(greetersView);

  // Replace ChineseGreeter with AsyncChineseGreeter
  ctx
    .bind('greeters.ChineseGreeter')
    .toClass(AsyncChineseGreeter)
    .tag('greeter');

  // Greet from all greeters again
  await greetFromAll(greetersView);
}

/**
 * Invoke all greeters to print out greetings in all supported langauges