titaniumbones/covid.html

## covid.html
<!doctype html>
<html lang="en">
    <head>
        <meta charset="UTF-8"/>
        <title>Document</title>
    </head>
    <body>
        <script>
         function quickRound (n) {
             m = n* 100
             r = Math.round(m)
             return r / 100
         }
         fetch("https://pomber.github.io/covid19/timeseries.json")
             .then(response => response.json())
             .then(data => {
                 let previous = 0;
                 let lastSeven = []
                 data["Canada"].forEach( (entry) => {
                     //console.log(entry);
                     let { date, confirmed, recovered, deaths } = entry;
                     let active = confirmed - recovered - deaths;
                     let growthrate = (previous > 0) ? (active / previous) : ""

                     console.log(`${date} active cases: ${confirmed - recovered - deaths}`)
                     let row = document.querySelector('#can-data').insertRow();
                     for (let i of [date, active, recovered, deaths, quickRound(growthrate)]) {
                         row.insertCell().appendChild(document.createTextNode(i));
                     }
                     previous = active;
                     if (Number.isFinite(growthrate)) {
                         lastSeven.push(growthrate);
                     }
                     if (lastSeven.length > 7)  {
                         lastSeven.shift();
                     }
                     if (lastSeven.length === 7 ) {
                         let sum = lastSeven.reduce((a,b ) => a + b, 0)
                         console.log(date, sum / 7)
                     }

                 }

                 )
             })


        </script>
        <table id="can-data">
            <tr>
                <th>Date</th>
                <th>Active Cases</th>
                <th>Recovered</th>
                <th>Deaths</th>
                <th>weekly growthrate</th>
            </tr>
        </table>

    </body>
</html>
	<!doctype html>
	<html lang="en">
	<head>
	<meta charset="UTF-8"/>
	<title>Document</title>
	</head>
	<body>
	<script>
	function quickRound (n) {
	m = n* 100
	r = Math.round(m)
	return r / 100
	}
	fetch("https://pomber.github.io/covid19/timeseries.json")
	.then(response => response.json())
	.then(data => {
	let previous = 0;
	let lastSeven = []
	data["Canada"].forEach( (entry) => {
	//console.log(entry);
	let { date, confirmed, recovered, deaths } = entry;
	let active = confirmed - recovered - deaths;
	let growthrate = (previous > 0) ? (active / previous) : ""

	console.log(`${date} active cases: ${confirmed - recovered - deaths}`)
	let row = document.querySelector('#can-data').insertRow();
	for (let i of [date, active, recovered, deaths, quickRound(growthrate)]) {
	row.insertCell().appendChild(document.createTextNode(i));
	}
	previous = active;
	if (Number.isFinite(growthrate)) {
	lastSeven.push(growthrate);
	}
	if (lastSeven.length > 7) {
	lastSeven.shift();
	}
	if (lastSeven.length === 7 ) {
	let sum = lastSeven.reduce((a,b ) => a + b, 0)
	console.log(date, sum / 7)
	}

	}

	)
	})


	</script>
	<table id="can-data">
	<tr>
	<th>Date</th>
	<th>Active Cases</th>
	<th>Recovered</th>
	<th>Deaths</th>
	<th>weekly growthrate</th>
	</tr>
	</table>

	</body>
	</html>