variables.md

var_loop

Variable giving access to current state of cycle/iteration. Can be used only in "for" cycle. var_loop - common name, for accessing actual cycle variable you need to concatenate cycle variable name and "_loop". Example:

{% for p in: index.children do: %}
  {{ p_loop.index }} # prints number of current iteration
{% end for %}

Property of var_loop | Description --- | --- length | Iterations count (collection size) index | Current iteration index - index of element rindex | length - index - 1 is_first | index == 0 is_last | index == length - 1