function zeros( v ) {
	var i;
	for ( i = 0; i < v.length; i++ ) {
		v[ i ] = 0;
	}
	return v;
}
Fills an array-like object with zeros.

@private
@param {(Array|TypedArray|Buffer)} v - array-like object to fill
@returns {(Array|TypedArray|Buffer)} input value

@example
var arr = zeros( new Array( 2 ) );
// returns [ 0, 0 ]