public override void Execute(CellInterface cell)
{
ValidateCell(cell);
var neighbours = NeighbourCalculator.retrieveNeighbours(cell.rowIndex, cell.columnIndex);
var aliveNeighbours = neighbours.Where(n => n.isAlive).ToList();
if (aliveNeighbours.Count() < 2 || aliveNeighbours.Count() > 3)
{
cell.isAlive = false;
}
}
/*
* Overrides the 'abstract' method in CellRule.cs
*/
public override void Execute(CellInterface cell)
{
this.ValidateCell(cell);
//'var' is an implicit type declaration that is chosen by the compiler, not the developer.
var neighbours = NeighbourCalculator.retrieveNeighbours(cell.rowIndex, cell.columnIndex);
//'Where' is used to "filter" an IEnumerable collection.
var aliveNeighbours = neighbours.Where(n => n.isAlive);
//If a cell has three neighbours exactly, make it alive.
if (aliveNeighbours.Count() == 3)
{
cell.isAlive = true;
}
}