This method treats the string as a Template and fills it with object's properties.
Syntax:
string.inspect([useDoubleQuotes = false]);
Return Value:
Returns an interpolated string.
Example:
<html>
<head>
<title>Prototype examples</title>
<script type="text/javascript"
src="/javascript/prototype.js">
</script>
<script>
function showResult(){
var str = "#{animals} on a #{transport}";
alert(str.interpolate({animals:"Cow",transport:"Train"}));
}
</script>
</head>
<body>
<p>Click the button to see the result.</p>
<br />
<br />
<input type="button" value="Result" onclick="showResult();"/>
</body>
</html>