index of postcontroller in Laravel5

gistfile1.txt

@extends('app')

	@section('content')
		{!! link_to('posts/create', 'Add Post', ['class' => 'btn btn-primary']) !!}

		@if ($posts)
			<hr/>
			<table class="table table-bordered table-striped table-hover">
				<tr>
					<th>Title</th>
					<th>Description</th>
					<th>Published on</th>
					<th>Action</th>
				</tr>
			@foreach ($posts as $post)
				<tr>
					<td>{!! link_to_action('PostsController@show', $post->title, $parameters = array($post->id)) !!}</td>
					<td>{!! $post->description !!}</td>
					<td>{!! $post->published_at !!}</td>
					<td>{!! link_to_action('PostsController@edit', 'Edit Post',  $parameters = array($post->id), $attributes = ['class' => 'btn btn-warning']) !!} {!! link_to_action('PostsController@destroy', 'Delete',  $parameters = array($post->id), $attributes = ['class' => 'btn btn-danger']) !!}</td>
				</tr>
			@endforeach
			</table>
		@endif
	@stop