(function () {
	var originalFetch = fetch;
	fetch = function () {
		return originalFetch.apply(this, arguments)
			.then(function (responseOriginal) {
				var responseClose = responseOriginal.clone();

				responseClose.json().then(function (data) {
					console.log('==> data:', data);
					console.log('==> url:', responseOriginal.url);
					// TODO: work with data ...
				});

				return responseOriginal;
			})
	};
})();