db-vendo-client/throttle.js

import throttle from 'p-throttle';
import {defaultProfile} from './lib/default-profile.js';

const withThrottling = (profile, limit = 5, interval = 1000) => {
	// https://github.com/public-transport/hafas-client/issues/76#issuecomment-574408717
	const {request} = {...defaultProfile, ...profile};

	return {
		...profile,
		request: throttle({limit, interval})(request),
	};
};

export {
	withThrottling,
};