v10.8.0
在数组中添加一个元素。注意该操作不会改变原数组，而是在一份拷贝上操作。
输入
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| {% assign fruits = "apples, oranges" | split: ", " %}
{% assign everything = fruits | push: "peaches" %}
{% for item in everything %}
- {{ item }}
{% endfor %}
|
输出
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| - apples
- oranges
- peaches
|