27 lines
376 B
Markdown
27 lines
376 B
Markdown
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Simple filter to prefix all items from a list. Default prefix will be `--` but you can also pass a custom one.
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## Example
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```Yaml
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my_list:
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- item1
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- item2
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{{ my_list | prefix | join(' ') }}
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# result:
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# "--item1 --item2"
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```
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Or pass a custom prefix:
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```Yaml
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my_list:
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- item1
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- item2
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{{ my_list | prefix(prefix='-') | join(' ') }}
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# result:
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# "-item1 -item2"
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```
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