CDE

Task/Conditional-structures/E/conditional-structures-1.e

@@ -0,0 +1,7 @@
+if (okay) {
+    println("okay")
+} else if (!okay) {
+    println("not okay")
+} else {
+    println("not my day")
+}

Task/Conditional-structures/E/conditional-structures-2.e

@@ -0,0 +1 @@
+println(okay.pick("okay", "not okay"))

Task/Conditional-structures/E/conditional-structures-3.e

@@ -0,0 +1,5 @@
+okay.pick(fn {
+    println("okay")
+}, fn {
+    println("not okay")
+})()

Task/Conditional-structures/E/conditional-structures-4.e

@@ -0,0 +1,7 @@
+def expression := ["+", [1, 2]]
+
+def value := switch (expression) {
+    match [`+`, [a, b]] { a + b }
+    match [`*`, [a, b]] { a * b }
+    match [op, _] { throw(`unknown operator: $op`) }
+}