{% liquid %} tag

[edgurgel]

More info: https://shopify.dev/docs/themes/liquid/reference/tags/theme-tags#liquid

{% liquid
case section.blocks.size
when 1
  assign column_size = ''
when 2
  assign column_size = 'one-half'
when 3
  assign column_size = 'one-third'
else
  assign column_size = 'one-quarter'
endcase %}

New tag!