Merge pull request #39 from codeheroics/feat-support-symbols

Support ES2015 Symbols

Author: alexkuz

examples/src/App.js

@@ -14,6 +14,7 @@ export default class App extends Component {
         baz: undefined,
         func: (function User() {})
       },
+      symbol: Symbol('value'),
       immutable: Map({ key: 'value' })
     };
 

src/grab-node.js

@@ -61,6 +61,7 @@ export default function({
     case 'Undefined':
       return <JSONValueNode {...simpleNodeProps} valueColor={theme.base08} valueGetter={() => 'undefined'} />;
     case 'Function':
+    case 'Symbol':
       return <JSONValueNode {...simpleNodeProps} valueColor={theme.base08} valueGetter={raw => raw.toString()} />;
     case 'Custom':
       return <JSONValueNode {...simpleNodeProps} />;