Function sequential

packages/shared/src/function.ts:18–28

(
  fn: (...args: A) => Promise<R>,
)

}

export function sequential<A extends any[], R>(
  fn: (...args: A) => Promise<R>,
): (...args: A) => Promise<R> {
  let lastOperationPromise: Promise<any> = Promise.resolve()

  return (...args: A): Promise<R> => {
    return lastOperationPromise = lastOperationPromise.catch(() => { }).then(() => {
      return fn(...args)
    })
  }
}

/**
 * Executes the callback function after the current call stack has been cleared.