vsplit_in
This filter splits 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.
Note that it splits the array in a different way than split_in does: The filter split_in takes alternating elements from the array, where vsplit_in takes complete runs at a time. See the example below.
For example:
{% with [1,2,3,4,5,6]|vsplit_in:3 as a,b,c %}
{% for n in a %}{{ n|format_number }} {% endfor %}
{% endwith %}
This displays 1 2. The variable b will be [3,4] and the variable c will be [5,6].