es6-features.html

---
layout: default
---

{% assign book           = site.data.es6_features.book %}
<!-- todo: check - can we use book.contents - why? why not? -->
{% assign book_contents  = site.data.es6_features.contents %}


<p>
  <a href="index.html">=()=> Fun Press</a>
</p>

<!-- cover -->


<h1>{{ book.title }}</h1>
<h3>by {{ book.author.name }}</h3>


<!-- table of contents -->

<div class='toc'>

Contents

<ul>
{% for chapter in book_contents %}
  <li>{{ chapter.title }}
   <ul>
     {% for sec in chapter.sections %}
     <li>{{ sec.title }}
       {% if sec.sections %}
       <ul>
         {% for subsec in sec.sections %}
         <li>{{ subsec.title }}</li>
         {% endfor %}
       </ul>
       {% endif %}
     </li>
     {% endfor %}
   </ul>
  </li>
{% endfor %}
</ul>
</div>



<h2>Notes</h2>


<p>
This is the <a href="https://github.com/lukehoban/es6features">original source</a>
reformatted in a single-page book edition (using the
<a href="http://manuscripts.github.io">Manuscripts format</a>).
</p>

<p>See the <a href="https://github.com/funpress/es6-features">source repo</a> for how
the book gets auto-built with "plain" Jekyll - of course - and hosted on GitHub Pages.
</p>

<p>
Onwards.
</p>



<!-- chapters -->

{% for chapter in book_contents %}
<div class="chapter">
  <h1>{{forloop.index}}. {{ chapter.title }}</h1>

  <!-- add mini table of contents for chapter if available -->
  {% if chapter.sections %}
  Contents
  <ul>
    {% for sec in chapter.sections %}
    <li>{{ sec.title }}
      {% if sec.sections %}
      <ul>
        {% for subsec in sec.sections %}
        <li>{{ subsec.title }}</li>
        {% endfor %}
      </ul>
      {% endif %}
    </li>
    {% endfor %}
  </ul>
  {% endif %}


  <!-- try adding content using include_relative -->
  {% capture txt %}{% include_relative _es6-features/{{chapter.path}} %}{% endcapture %}

  <!-- hack: cut off yaml front matter header
     possible alternative??:
       try to use collection and use a content lookup with title or path - why? whynot??
    -->
  {% assign txt2 = txt | replace_first: '---', '' | replace_first: '---', '@@END@@' | split: '@@END@@' %}
  {{ txt2[1] | markdownify }}
</div>
{% endfor %}