camel Twig Filter
The camel filter takes a series of words and camel cases them. All non alphanumeric characters are changed to spaces, all letters made lowercase, then the first letter of each word is uppercased (except for the first word) and then all spaces are removed.
This filter is unique to Aptuitiv. It is not part of the core Twig functionality.
{% set words = 'Big red watermellons' %}
{{ words|camel }} {# outputs bigRedWatermellons #}