Data commit

Task/Menu/V-(Vlang)/menu.v

@@ -0,0 +1,23 @@
+import os
+
+const list = ["fee fie", "huff and puff", "mirror mirror", "tick tock"]
+
+fn main() {
+	pick := menu(list, "Please make a selection: ")
+	if pick == -1 {
+		println("Error occured!\nPossibly list or prompt problem.")
+		exit(-1)
+	}
+    else {println("You picked: ${pick}. ${list[pick - 1]}")}
+}
+
+fn menu(list []string, prompt string) int {
+	mut index := -1
+    if list.len == 0 || prompt =='' {return -1}
+	println('Choices:')
+	for key, value in list {
+		println("${key + 1}: ${value}")
+    }
+	for index !in [1, 2, 3, 4] {index = os.input('${prompt}').int()}
+    return index
+}