refactoring

packages/core/src/utils/getRenderedAttributes.ts

@@ -1,18 +1,18 @@
 import { Node, Mark } from 'prosemirror-model'
 import { ExtensionAttribute } from '../types'
 
-export default function getRenderedAttributes(node: Node | Mark, attributes: ExtensionAttribute[]) {
-  return attributes
+export default function getRenderedAttributes(nodeOrMark: Node | Mark, extensionAttributes: ExtensionAttribute[]): { [key: string]: any } {
+  return extensionAttributes
     .filter(item => item.attribute.rendered)
     .map(item => {
       // TODO: fallback if renderHTML doesn’t exist
-      return item.attribute.renderHTML(node.attrs)
+      return item.attribute.renderHTML(nodeOrMark.attrs)
     })
-    .reduce((accumulator, value) => {
+    .reduce((attributes, attribute) => {
       // TODO: add support for "class" and "style" merge
       return {
-        ...accumulator,
-        ...value,
+        ...attributes,
+        ...attribute,
       }
     }, {})
 }