langs a-z

Task/Conditional-structures/NetRexx/conditional-structures-2.netrexx

@@ -0,0 +1,16 @@
+-- simple construct
+select
+  when logicalCondition1 then condition1()
+  when logicalCondition2 then condition2()
+  otherwise                   conditionDefault()
+  end
+
+-- set up a catch block to intercept missing OTHERWISE clause
+do
+  select
+    when logicalCondition1 then condition1()
+    when logicalCondition2 then condition2()
+    end
+catch ex1 = NoOtherwiseException
+  ex1.printStackTrace()
+end