Jekyll: Get number of files in front matter specified sub-directories? -


imagine directory specified in pages' front matter:

--- ... assets: "/assets/<project-name>" ... ---

how can 1 determine number of files in assets' sub-directories? example:

{% assign img_dir = page.assets | append: "img/" %}  {% if <files-in-img_dir>.length > 1 %}     // render multiple images {% else %}     // render single images {% end if %}

as of right i'm using below, able optimize (imports, build, etc.) based on number of assets render.

{% asset in site.static_files %}     {% if asset.path contains img_dir %}          // render     {% endif %} {% endfor %}

thanks.


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