我想过滤包含或以“foo_”开头的值,并忽略列表中的其他值。
值(无法修改):
TEST:
- foo_a
- foo_b
- bar_a
- bar_b
- test_c
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模板 :
{% for value in grains['TEST'] %}
- do something with value that contains "foo_"
{% endfor %}
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我该怎么做?
我尝试过:
{% for value in grains['TEST']|map(^foo_) %}
- do something with value that contains "foo_"
{% endfor %}
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=> 没有成功