client/splunk.ui.charting.js
function extend(a, b) {
	var n;
	if (!a) {
		a = {};
	}
	for (n in b) {
		a[n] = b[n];
	}
	return a;
}
function extend(a, b) {
	var n;
	if (!a) {
		a = {};
	}
	for (n in b) {
		a[n] = b[n];
	}
	return a;
}
function extend ( a , b ) { var n ; if ( ! a ) { a = { } ; } for ( n in b ) { a [ n ] = b [ n ] ; } return a ; }
Extend an object with the members of another
@param {Object} a The object to be extended
@param {Object} b The object to add to the first one
Extend an object with the members of another