text: import React, { Component } from 'react';
  import { connect } from 'react-redux';
  //import { bindActionCreators } from 'redux';
  import { fetchPosts } from '../actions/index';
  import { Link } from 'react-router';
  
  class PostsIndex extends Component {
    componentWillMount() {
      this.props.fetchPosts();
    }
  
    renderPosts() {
      return this.props.posts.map((post) => {
        return (
          <li className="list-group-item" key={post.id}>
            <Link to={"posts/" + post.id}>
              <span className="pull-xs-right">{post.categories}</span>
              <strong>{post.title}</strong>
            </Link>
          </li>
        );
      });
    }
  
    render() {
      return (
        <div>
          <div className="text-xs-right">
            <Link to="posts/new" className="btn btn-primary" >
              Add a Post
            </Link>
          </div>
          <h3> Posts</h3>
          <ul className="list-group">
            {this.renderPosts()}
          </ul>
        </div>
      );
    }
  }
  
  /*function mapDispatchToProps(dispatch) {
    return bindActionCreators( { fetchPosts }, dispatch);
  }*/
  
  function mapStateToProps(state) {
    return { posts : state.posts.all }
  }
  export default connect(mapStateToProps, { fetchPosts })(PostsIndex);
  
  /*export default () => {
    return <div> List of Blog posts </div>;
  };*/
  