twigfiddle.com - Fiddle rr0a33 v1 - Created on September 14, 2016 19:19

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Title

File

{% set has_trash = false %}
{% for trash in trashbin if (not trash is empty) %}
    {% set has_trash = true %}
{% endfor %}

{% if not has_trash %}
   Trashbin has nothing to delete
{% endif %}


{% set has_trash = false %}
{% for trash in trashbin2 if (not trash is empty) %}
    {% set has_trash = true %}
{% endfor %}

{% if not has_trash %}
   Trashbin 2 has nothing to delete
{% endif %}

Format

{ 'trashbin' : { 'foo' : [], 'bar' : [], 'foobar': [], }, 'trashbin2' : { 'foo' : [], 'bar' : [42], 'foobar': [], } ,}

Fiddle rr0a33 created on September 14, 2016 19:19 and visited 913 times

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