public static void RefactorPotatoStatements() { Potato potato = new Potato(); if (potato != null) { bool notPeeled = !potato.IsPeeled; bool notRotten = !potato.IsRotten; if (notPeeled && notRotten) { potato.Cook(); } } }
public static void Main() { /* Potato potato; //... if (potato != null) if(!potato.HasNotBeenPeeled && !potato.IsRotten) Cook(potato); */ Potato potato = new Potato(); // .... if (potato != null) { bool notPeeled = !potato.IsPeeled; bool notRotten = !potato.IsRotten; if (notPeeled && notRotten) { potato.Cook(); } } /* if (x >= MIN_X && (x =< MAX_X && ((MAX_Y >= y && MIN_Y <= y) && !shouldNotVisitCell))) { VisitCell(); } */ const int MinX = 5; const int MaxX = 15; const int MinY = 5; const int MaxY = 15; int x = 7; int y = 8; bool shouldVisitCell = true; if (shouldVisitCell && IsInRange(x, MinX, MaxX) && IsInRange(y, MinY, MaxY)) { VisitCell(); } }
public static void Main() { /* * Potato potato; * //... * if (potato != null) * if(!potato.HasNotBeenPeeled && !potato.IsRotten) * Cook(potato); */ Potato potato = new Potato(); // .... if (potato != null) { bool notPeeled = !potato.IsPeeled; bool notRotten = !potato.IsRotten; if (notPeeled && notRotten) { potato.Cook(); } } /* * if (x >= MIN_X && (x =< MAX_X && ((MAX_Y >= y && * MIN_Y <= y) && !shouldNotVisitCell))) * { * VisitCell(); * } */ const int MinX = 5; const int MaxX = 15; const int MinY = 5; const int MaxY = 15; int x = 7; int y = 8; bool shouldVisitCell = true; if (shouldVisitCell && IsInRange(x, MinX, MaxX) && IsInRange(y, MinY, MaxY)) { VisitCell(); } }
public static void Main() { var potato = new Potato(15); if (potato.IsPeeled == false) { throw new Exception("The potato is not peeled!"); } if (potato.IsRotten == true) { throw new Exception("The potato is rotten!"); } if (potato != null && potato.IsPeeled && !potato.IsRotten) { potato.Cook(); } }