Merge pull request #43 from gfx/merge_react_utils

Merge react-utils into this project

package.json

@@ -74,7 +74,6 @@
     "babel-runtime": "^5.8.29",
     "deep-equal": "^1.0.1",
     "radium": "^0.18.0",
-    "react-utils": "alexcurtis/react-utils",
     "shallowequal": "^0.2.2",
     "velocity-react": "^1.1.2"
   }

src/components/node.js

@@ -1,7 +1,6 @@
 'use strict';
 
 import React from 'react';
-import rutils from 'react-utils';
 import {VelocityTransitionGroup} from 'velocity-react';
 
 import NodeHeader from './header';
@@ -66,9 +65,11 @@ class TreeNode extends React.Component {
     }
     renderChildren(decorators){
         if(this.props.node.loading){ return this.renderLoading(decorators); }
+        let children = this.props.node.children;
+        if (!Array.isArray(children)) { children = children ? [children] : []; }
         return (
             <ul style={this.props.style.subtree} ref="subtree">
-                {rutils.children.map(this.props.node.children, (child, index) =>
+                {children.map((child, index) =>
                     <TreeNode
                         {...this._eventBubbles()}
                         key={child.id || index}