split_in

This filter split a list in shorter lists. It splits an array in N sub-arrays of more or less equal length. This is useful when displaying a list of items in columns.

For example:

{% with [1,2,3,4,5,6]|split_in:3 as a,b,c %}
    {% for n in a %}{{ n|format_number }} {% endfor %}
{% endwith %}

This displays 1 4. The variable b will be [2,5] and the variable c will be [3,6].