diff --git a/dsl/io/db.go b/dsl/io/db.go
index 977ada36..bba06691 100644
--- a/dsl/io/db.go
+++ b/dsl/io/db.go
@@ -41,18 +41,10 @@ func fmtRow(row map[string]interface{}) map[string]interface{} {
 
 	// Convert boolean values
 	if row["readable"] != nil {
-		if row["readable"].(int64) == 1 {
-			row["readable"] = true
-		} else {
-			row["readable"] = false
-		}
+		row["readable"] = toBool(row["readable"])
 	}
 	if row["built_in"] != nil {
-		if row["built_in"].(int64) == 1 {
-			row["built_in"] = true
-		} else {
-			row["built_in"] = false
-		}
+		row["built_in"] = toBool(row["built_in"])
 	}
 	return row
 }
@@ -345,10 +337,6 @@ func (db *DB) Update(options *types.UpdateOptions) error {
 	data["updated_at"] = time.Now()
 	data["mtime"] = time.Now()
 
-	// Debug SQL
-	fmt.Printf("Update SQL: %v\n", data)
-	fmt.Printf("Update ID: %v\n", rows[0]["id"])
-
 	err = m.Update(rows[0]["id"], data)
 	if err != nil {
 		return err
diff --git a/dsl/io/utils.go b/dsl/io/utils.go
new file mode 100644
index 00000000..991c1e6c
--- /dev/null
+++ b/dsl/io/utils.go
@@ -0,0 +1,23 @@
+package io
+
+// toBool converts various types to boolean
+func toBool(v interface{}) bool {
+	if v == nil {
+		return false
+	}
+
+	switch val := v.(type) {
+	case bool:
+		return val
+	case int:
+		return val == 1
+	case int64:
+		return val == 1
+	case float64:
+		return val == 1
+	case string:
+		return val == "1" || val == "true"
+	default:
+		return false
+	}
+}