public SnailfishValue Copy(Snailfish parent) =>
IsFish
? new SnailfishValue
{
Fish = Fish.Copy(parent)
}
: new SnailfishValue {
Value = Value
};
public Snailfish(Snailfish left, Snailfish right)
{
Parent = null;
Left = new SnailfishValue {
Fish = left.Copy()
};
Right = new SnailfishValue {
Fish = right.Copy()
};
Left.Fish.Parent = Right.Fish.Parent = this;
}
