copy source when data is arraybuffer

[luocongqiu]

When I pass the Blob file and options params, the Document component will render twice, and the second time source.data will empty

[wojtekmaj]

Is there a chance you could add a test that was previously failing, and now isn't, so that we would be sure it doesn't regress?

[luocongqiu]

@wojtekmaj codesandbox

[wojtekmaj]

Define options outside of React function as documentation says and the error is gone.

[luocongqiu]

@wojtekmaj In my usage scenario, the options parameter cannot be static, such as password

[wojtekmaj]

Use useMemo.