Simple no-die test, updated README

Author: nicky.out

README.md

@@ -21,4 +21,28 @@ const contentState = ContentState.createFromBlockArray(contentBlocks, entityMap)
 const editorState = EditorState.createWithContent(contentState);
 ```
 
+### (optional) customChunkRenderer
+Use to define additional html nodes. Only supports atomic blocks.
+
+* _nodeName: string_ - the name of the node, in lowercase
+* _node: HTMLElement_ - the parsed node itself
+
+This renderer function is executed before any other html to draft conversion.
+Return nothing (or something falsy) to continue with the normal translation.
+
+Example:
+
+```
+htmlToDraft('<hr/>', (nodeName, node) => {
+  if (nodeName === 'hr') {
+    return {
+      type: 'HORIZONTAL_RULE',
+      mutability: 'MUTABLE',
+      data: {}
+    };
+  }
+})
+```
+
+
 **Take Care:** Plz not use version `1.2.0` it has build issues.

src/library/__tests__/mainTest.js

@@ -24,6 +24,17 @@ describe('htmlToDraft test suite', () => {
     contentBlocks = htmlToDraft('<p>test<a>link</a></p>');
     console.log('contentBlocks', contentBlocks);
 
+    contentBlocks = htmlToDraft('<hr/>', function(nodeName) {
+      if (nodeName === 'hr') {
+        return {
+          type: 'HORIZONTAL_RULE',
+          mutability: 'IMMUTABLE',
+          data: {}
+        };
+      }
+    });
+    console.log('contentBlocks', contentBlocks);
+
     assert.equal(true, true);
   });
 });

src/library/index.js

@@ -30,7 +30,7 @@ function genFragment(
   depth: number,
   lastList: string,
   inEntity: number,
-  customChunkGenerator: CustomChunkGenerator,
+  customChunkGenerator: ?CustomChunkGenerator,
 ): Object {
   const nodeName = node.nodeName.toLowerCase();
 
@@ -39,7 +39,7 @@ function genFragment(
     if (value) {
       const entityId = Entity.__create(
         value.type,
-        value.mutable,
+        value.mutability,
         value.data || {},
       );
       return { chunk: getAtomicBlockChunk(entityId) };
@@ -137,7 +137,7 @@ function genFragment(
   return { chunk };
 }
 
-function getChunkForHTML(html: string, customChunkGenerator: CustomChunkGenerator): Object {
+function getChunkForHTML(html: string, customChunkGenerator: ?CustomChunkGenerator): Object {
   const sanitizedHtml = html.trim().replace(REGEX_NBSP, SPACE);
   const safeBody = getSafeBodyFromHTML(sanitizedHtml);
   if (!safeBody) {
@@ -148,7 +148,7 @@ function getChunkForHTML(html: string, customChunkGenerator: CustomChunkGenerato
   return { chunk };
 }
 
-export default function htmlToDraft(html: string, customChunkGenerator: CustomChunkGenerator): Object {
+export default function htmlToDraft(html: string, customChunkGenerator: ?CustomChunkGenerator): Object {
   const chunkData = getChunkForHTML(html, customChunkGenerator);
   if (chunkData) {
     const { chunk } = chunkData;