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const noop = () => {};
const WAIT_INITIAL = 1; // initial wait in milliseconds
const WAIT_MULTIPLIER = 2;
const WAIT_MAX = 2048; // give up waiting when delay has grown to ~4 seconds
const wait = ( { condition, consequence, delay = 0, onError = noop } ) => {
if ( condition() ) {
consequence();
return;
}
if ( delay >= WAIT_MAX ) {
onError();
return;
}
window.setTimeout(
wait.bind( null, {
condition,
consequence,
delay: delay ? delay * WAIT_MULTIPLIER : WAIT_INITIAL,
onError,
} ),
delay
);
};
export default wait;
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