print list commands as tables

util.go

@@ -0,0 +1,22 @@
+// Package util provides utility functions for the application.
+
+package main
+
+import "strings"
+
+func snakeCaseToTitleCase(snake string) string {
+	words := strings.Split(snake, "_")
+	for i, word := range words {
+		if len(word) > 0 {
+			words[i] = strings.ToUpper(word[:1]) + word[1:]
+		}
+	}
+	return strings.Join(words, " ")
+}
+
+func getEnabledMark(enabled bool) string {
+	if enabled {
+		return "\u2713" // green check mark
+	}
+	return "\u274c" // red cross mark
+}