text:       '{{text}}'
reverse:    '{{text | reverse}}'
upper:      '{{text | upper}}'
lower:      '{{text | lower}}'
capitalize: '{{text | capitalize}}'
wordcount:  '{{text | wordcount}}'
length:     '{{text | length}}'
slugify:    '{{text | slugify}}'
title:      '{{text | title}}'
trim:       '{{text | trim}}'
trim_start: '{{text | trim_start}}'
trim_end:   '{{text | trim_end}}'