created a slug method to the strings module

module/string.go

@@ -1,7 +1,9 @@
 package module
 
 import (
+	"regexp"
 	"strings"
+
 	"github.com/ekilie/vint-lang/object"
 	"github.com/xrash/smetrics" // A library for string metrics, like Levenshtein
 )
@@ -20,8 +22,38 @@ func init() {
 	StringFunctions["length"] = length
 	StringFunctions["indexOf"] = indexOf
 	StringFunctions["similarity"] = similarity 
+	StringFunctions["slug"] = slug 
+}
+
+// Creates a slug string from a normal string
+func slug(args []object.Object, defs map[string]object.Object) object.Object {
+	// Ensure exactly one argument is passed
+	if len(args) != 1 {
+		return &object.Error{Message: "string.slug requires exactly one argument"}
+	}
+
+	// Inspect the argument and convert it to a string
+	input := args[0].Inspect()
+
+	// Convert the input to lowercase
+	input = strings.ToLower(input)
+
+	// Remove all non-alphanumeric characters except spaces and hyphens
+	re := regexp.MustCompile(`[^a-z0-9\s-]+`)
+	input = re.ReplaceAllString(input, "")
+
+	// Replace spaces and multiple hyphens with a single hyphen
+	re = regexp.MustCompile(`[\s-]+`)
+	input = re.ReplaceAllString(input, "-")
+
+	// Trim leading and trailing hyphens
+	input = strings.Trim(input, "-")
+
+	// Return the result as a Vint object string
+	return &object.String{Value: input}
 }
 
+
 // similarity computes a similarity score between two strings
 func similarity(args []object.Object, defs map[string]object.Object) object.Object {
 	if len(args) != 2 {

vintLang/builtins.vint

@@ -1 +1,4 @@
-print(eq(2,"")) //Prints False
+print(eq(2,"")) //Prints False
+
+a = print
+a("yeee")

vintLang/strings.vint

@@ -46,8 +46,12 @@ result = string.substring("Hello, World!", 0, 5)
 print(result)  // Output: "Hello"
 
 // Example 12: Invalid indices (start >= end)
-result = string.substring("Hello, World!", 7, 3)
-print(result)  // Output: Error: Invalid start or end index
+// result = string.substring("Hello, World!", 7, 3)
+// print(result)  // Output: Error: Invalid start or end index
+
+//Example 12: Generating a slug
+result = string.slug("Creates a slug string from a normal string")
+print(result)   //Output: string: creates-a-slug-string-from-a-normal-string
 
 
 /*