"For" iterates over an array or collection. Several useful variables are available to you within the loop.
== Basic usage: {% for item in collection %} {{ forloop.index }}: {{ item.name }} {% endfor %}
== Advanced usage: {% for item in collection %} <div {% if forloop.first %}class="first"{% endif %}> Item {{ forloop.index }}: {{ item.name }}
You can also define a limit and offset much like SQL. Remember that offset starts at 0 for the first item.
{% for item in collection limit:5 offset:10 %} {{ item.name }} {% end %}
To reverse the for loop simply use {% for item in collection reversed %}
== Available variables:
forloop.name:: 'item-collection' forloop.length:: Length of the loop forloop.index:: The current item's position in the collection; forloop.index starts at 1. This is helpful for non-programmers who start believe the first item in an array is 1, not 0. forloop.index0:: The current item's position in the collection where the first item is 0 forloop.rindex:: Number of items remaining in the loop (length - index) where 1 is the last item. forloop.rindex0:: Number of items remaining in the loop where 0 is the last item. forloop.first:: Returns true if the item is the first item. forloop.last:: Returns true if the item is the last item.
/(\w+)\s+in\s+(#{QuotedFragment}+)\s*(reversed)?/
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