Add a variable to a class instance at runtime: Difference between revisions

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@@ Line 617: / Line 617: @@
         val name = readLine()!!
         val value = sc.runtimeVariables[name]
-        if (value == null)
+        if (value == null) {
             println("There is no variable of that name, try again")
-        else {
+        } else {
             println("Its value is '${sc.runtimeVariables[name]}'")
             return