jekyll 变量，if 函数

Question

为什么这样的东西不起作用？我尝试过滤今年的所有帖子

<div class="tiles">
{% for post in site.categories.articles %}

  {% capture pubyear %} {{ post.date | date: "%Y" }} {% endcapture %}

    {% if pubyear == "2014" %}
      {% include post-grid.html %}
    {% endif %}

{% endfor %}
</div><!-- /.tiles -->

Answer 1

问题是它正在捕获其中包含一些空格的输出，因此它无法通过 if 条件，删除这些空格并且它应该可以工作

<div class="tiles"> 
  {% for post in site.categories.articles %}
    {% capture pubyear %}{{ post.date | date: "%Y" }}{% endcapture %} 
    {% if pubyear == "2014" %} 
      {% include post-grid.html %} 
    {% endif %}
  {% endfor %}
</div>