连接多个数组。生成的数组包含输入数组中的所有项目。
Input
{% assign fruits = "apples, oranges, peaches" | split: ", " %}
{% assign vegetables = "carrots, turnips, potatoes" | split: ", " %}
{% assign everything = fruits | concat: vegetables %}
{% for item in everything %}
- {{ item }}
{% endfor %}
Output
- apples
- oranges
- peaches
- carrots
- turnips
- potatoes
You can string together concat filters to join more than two arrays:
Input
{% assign furniture = "chairs, tables, shelves" | split: ", " %}
{% assign everything = fruits | concat: vegetables | concat: furniture %}
{% for item in everything %}
- {{ item }}
{% endfor %}
Output
- apples
- oranges
- peaches
- carrots
- turnips
- potatoes
- chairs
- tables
- shelves