compute incrsum

compute.incrsum()

Returns a method to compute a sum incrementally.

var data = [ 2, 4, 2, 7, 3 ];

var sum = compute.incrsum(),
	s;

for ( var i = 0; i < data.length; i++ ) {
	s = sum( data[ i ] );
	console.log( s );
}
console.log( sum() );