Immutable.Record + React + Redux = ❤ - 5

components-TaskListItem.js

import React from 'react';
import Task from 'models/Task';

const TaskListItem = ({ task, onToggleTaskDone }) => (
  <div className="task-list-item">
    <input
      type="checkbox"
      checked={task.isDone()}
      onChange={onToggleTaskDone}
    />
    { task.getLabel() }
  </div>
);

TaskListItem.propTypes = {
  task: React.PropTypes.instanceOf(Task).isRequired,
  onToggleTaskDone: React.PropTypes.func.isRequired,
};

export default TaskListItem;