Reading SDA/SCL data using Wire

Projects Programming
4

On the linked page he had:

void writeTo(int device, byte address, byte val) {
    Wire.beginTransmission(device); //start transmission to device 
    Wire.send(address);        // send register address
    Wire.send(val);        // send value to write
    Wire.endTransmission(); //end transmission
 }

Did you decide the throw writeTo out the window?