Add Set to array like type

Author: clinyong

src/seed/lang.modern.js

@@ -2,7 +2,7 @@
 import { avalon, ohasOwn, inspect } from './core'
 export { avalon }
 var rwindow = /^\[object (?:Window|DOMWindow|global)\]$/
-var rarraylike = /(Array|List|Collection|Map|Arguments)\]$/
+var rarraylike = /(Array|List|Collection|Map|Arguments|Set)\]$/
 
 
 // avalon.type
@@ -146,4 +146,4 @@ new function welcome() {
     if (hasGroup) {
         console.groupEnd(welcomeIntro);
     }
-}
+}