primeiro commit com exercicios de Exercism realizados até esta data

go/lasagna/lasagna.go

@@ -0,0 +1,19 @@
+package lasagna
+
+// TODO: define the 'OvenTime' constant
+const OvenTime int = 40
+
+// RemainingOvenTime returns the remaining minutes based on the `actual` minutes already in the oven.
+func RemainingOvenTime(actualMinutesInOven int) int {
+	return OvenTime - actualMinutesInOven
+}
+
+// PreparationTime calculates the time needed to prepare the lasagna based on the amount of layers.
+func PreparationTime(numberOfLayers int) int {
+	return numberOfLayers * 2
+}
+
+// ElapsedTime calculates the time elapsed cooking the lasagna. This time includes the preparation time and the time the lasagna is baking in the oven.
+func ElapsedTime(numberOfLayers, actualMinutesInOven int) int {
+	return PreparationTime(numberOfLayers) + actualMinutesInOven
+}