add create functions

src/to-argon.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"math"
 	"strconv"
+	"strings"
 )
 
 func anyToArgon(x any, quote bool) string {
@@ -22,8 +23,31 @@ func anyToArgon(x any, quote bool) string {
 		} else if math.IsInf(num, -1) {
 			return "-infinity"
 		} else {
-			return strconv.FormatFloat(num, 'f', -1, 64)
+			return numberToString(x, 0)
 		}
+	case bool:
+		return strconv.FormatBool(x)
+	case nil:
+		return "null"
+	case ArMap:
+		keys := make([]any, len(x))
+
+		i := 0
+		for k := range x {
+			keys[i] = k
+			i++
+		}
+		output := []string{}
+		for _, key := range keys {
+			output = append(output, anyToArgon(key, true)+": "+anyToArgon(x[key], true))
+		}
+		return "{" + strings.Join(output, ", ") + "}"
+	case builtinFunc:
+		return "<builtin function " + x.name + ">"
+	case Callable:
+		return "<function " + x.name + ">"
+	case ArClass:
+		return anyToArgon(x.value, false)
 	default:
 		return fmt.Sprint(x)
 	}