if statements?

[chrishough]

How would you use if statements?

        | {% if page.tags %}
            meta[name="keywords" content="{{ page.tags | join: ', ' }}"]
        | {% endif %}

[felixkiss]

All Liquid commands should be handled like plain text (because it is processed after the Haml conversion.

So just don't indent after an (Liquid) if statement.

Consider the following example:

%ul
  {% if 1=0 %}
  %li= "Foo"
  {% else %}
  %li= "Bar"
  {% endif %}

For your code I would write:

| {% if page.tags %}
%meta{name: "keywords", content: "{{ page.tags | join: ', ' }}"}
| {% endif %}

Also possible:

= "| {% if page.tags %}"
%meta{name: "keywords", content: "{{ page.tags | join: ', ' }}"}
= "| {% endif %}"

[chrishough]

Thank you! :smile_cat:

[schoenwaldnils]

Is it possible to work around the indentation? I really don't like the look of the not indented liquid-tags.