<div>
    Have {_.filter(this.state.todos, {done:true}).length} todos done,
    and {_.filter(this.state.todos, {done:false}).length} not done
    <br/>
    <div rt-repeat="todo in this.state.todos" key="{todo.key}">
        <button onClick="()=>this.remove(todo)">x</button>
        <input type="checkbox" checked="{todo.done}" onChange="()=>this.toggleChecked(todoIndex)"/>
        <span style="text-decoration: {todo.done ? 'line-through': 'none'}">{todo.value}</span>
    </div>
    <input key="myinput" type="text" onKeyDown="(e) => if (e.keyCode == 13) { e.preventDefault(); this.add(); }" valueLink="{this.linkState('edited')}"/>
    <button onClick="()=>this.add()">Add</button><br/>
    <button onClick="()=>this.clearDone()">Clear done</button>
</div>