Example how to display fields from spec

src/fields/enum.jsx

@@ -0,0 +1,18 @@
+import React from 'react'
+import { Select, Input } from 'rebass'
+
+export default class EnumField extends React.Component {
+	static propTypes = {
+		name: React.PropTypes.string.isRequired,
+    values: React.PropTypes.array.isRequired,
+    value: React.PropTypes.string.isRequired,
+    doc: React.PropTypes.string,
+  }
+
+	render() {
+		const options = this.props.values.map(val => {
+			return {children: val, value: val}
+		})
+		return <Select name={this.props.name} options={options} label={this.props.name} />
+	}
+}