initial commit

filter.go

@@ -0,0 +1,19 @@
+package main
+
+import (
+	"strings"
+)
+
+// filterFunc returns a function that filters templates based on the specified filter type.
+func filterFunc(templates []string, filterType string) func(input string, index int) bool {
+	switch filterType {
+	case "contains":
+		return func(input string, index int) bool {
+			return strings.Contains(strings.ToLower(templates[index]), strings.ToLower(input))
+		}
+	default:
+		return func(input string, index int) bool {
+			return strings.HasPrefix(strings.ToLower(templates[index]), strings.ToLower(input))
+		}
+	}
+}