pressymanoj
pressymanoj
/ duplicates.html
Last active
August 29, 2015 14:26
— forked from pepelsbey/duplicates.html
Removing duplicates from Liquid array
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| {% assign array = 'c|c|b|b|a|a' | split: '|' %} | |
| {% assign tags = array[1] %} | |
| {% for item in array %} | |
| {% unless tags contains item %} | |
| {% capture tags %}{{ tags }}|{{ item }}{% endcapture %} | |
| {% endunless %} | |
| {% endfor %} | |
| {{ tags | split: '|' | sort | join: ', ' }} |