Data commit

Task/User-input-Text/Wren/user-input-text.wren

@@ -0,0 +1,29 @@
+import "io" for Stdin, Stdout
+
+var string
+while (true) {
+    System.write("Enter a string : ")
+    Stdout.flush()
+    string = Stdin.readLine()
+    if (string.count == 0) {
+        System.print("String cannot be empty, try again.")
+    } else {
+        break
+    }
+}
+
+var number
+while (true) {
+    System.write("Enter a number : ")
+    Stdout.flush()
+    number = Num.fromString(Stdin.readLine())
+    if (!number || !number.isInteger) {
+        System.print("Please enter a vaid integer, try again.")
+    } else {
+        break
+    }
+}
+
+System.print("\nYou entered:")
+System.print("  string: %(string)")
+System.print("  number: %(number)")