diff --git a/components/types.js b/components/types.js
index b8f645f..3f7c998 100644
--- a/components/types.js
+++ b/components/types.js
@@ -88,7 +88,7 @@ const types = {
 				return [false, undefined];
 			}
 			// checking type of array
-			let isSyntax = Object.assign({}, value).filter(item => type.syntax(item, needs_convert)[0]).length == value.length;
+			let isSyntax = [].concat(value).filter(item => type.syntax(item, needs_convert)[0]).length == value.length;
 			return [isSyntax, isSyntax ? value : undefined]
 		}
 	}),
@@ -214,4 +214,4 @@ const types = {
 };
 
 
-module.exports = types;
\ No newline at end of file
+module.exports = types;