build/main.go
func (pathSend PayWithPath) Through(asset Asset) PayWithPath {
	pathSend.Path = append(pathSend.Path, asset)
	return pathSend
}
func (pathSend PayWithPath) Through(asset Asset) PayWithPath {
	pathSend.Path = append(pathSend.Path, asset)
	return pathSend
}
// Through appends a new asset to the path