fix examples

examples/plain-text/index.js

@@ -12,21 +12,17 @@ import state from './state.json'
  */
 
 function deserialize(string) {
-  const characters = string
-    .split('')
-    .reduce((list, char) => {
-      return list.push(Character.create({ text: char }))
-    }, Character.createList())
-
-  const text = Text.create({ characters })
-  const texts = Block.createMap([text])
-  const node = Block.create({
-    type: 'paragraph',
-    nodes: texts,
+  const characters = string.split('').map(char => {
+    return { text: char }
   })
 
-  const nodes = Block.createMap([node])
-  const document = Document.create({ nodes })
+  const text = Text.create({ characters })
+  const block = Block.create({
+    type: 'paragraph',
+    nodes: [text]
+  })
+
+  const document = Document.create({ nodes: [block] })
   const state = State.create({ document })
   return state
 }

examples/rich-text/index.js

@@ -16,14 +16,14 @@ class App extends React.Component {
 
   hasMark(type) {
     const { state } = this.state
-    const { currentMarks } = state
-    return currentMarks.some(mark => mark.type == type)
+    const { marks } = state
+    return marks.some(mark => mark.type == type)
   }
 
   hasBlock(type) {
     const { state } = this.state
-    const { currentBlockNodes } = state
-    return currentBlockNodes.some(node => node.type == type)
+    const { blocks } = state
+    return blocks.some(node => node.type == type)
   }
 
   onClickMark(e, type) {
@@ -46,7 +46,7 @@ class App extends React.Component {
 
     state = state
       .transform()
-      .setType(isActive ? 'paragraph' : type)
+      .setBlock(isActive ? 'paragraph' : type)
       .apply()
 
     this.setState({ state })

examples/table/index.js

@@ -100,9 +100,7 @@ class App extends React.Component {
    */
 
   onKeyDown(e, state) {
-    if (state.isCurrentlyExpanded) return
-    const node = state.currentBlockNodes.first()
-    if (node.type != 'table-cell') return
+    if (state.startNode.type != 'table-cell') return
 
     const key = keycode(e.which)
     switch (key) {
@@ -121,7 +119,7 @@ class App extends React.Component {
    */
 
   onBackspace(e, state) {
-    if (state.currentStartOffset != 0) return
+    if (state.startOffset != 0) return
     e.preventDefault()
     return state
   }
@@ -135,8 +133,7 @@ class App extends React.Component {
    */
 
   onDelete(e, state) {
-    const node = state.currentBlockNodes.first()
-    if (state.currentEndOffset != node.length) return
+    if (state.endOffset != state.startNode.length) return
     e.preventDefault()
     return state
   }

lib/models/node.js

@@ -412,6 +412,7 @@ const Node = {
 
     // If the range is collapsed at the start of the node, check the previous.
     if (range.isCollapsed && startOffset == 0) {
+      const text = this.getDescendant(startKey)
       const previous = this.getPreviousText(startKey)
       if (!previous) return marks
       const char = text.characters.get(previous.length - 1)
@@ -426,11 +427,9 @@ const Node = {
     }
 
     // Otherwise, get a set of the marks for each character in the range.
-    this
+    return this
       .getCharactersAtRange(range)
-      .reduce((marks, char) => {
-        return marks.union(char.marks)
-      }, marks)
+      .reduce((marks, char) => marks.union(char.marks), marks)
   },
 
   /**