xoxys.general/docs/filters/prefix.md
Robert Kaussow d88d71f073
Some checks failed
continuous-integration/drone/push Build is failing
fix docs
2020-08-22 20:29:58 +02:00

376 B

Simple filter to prefix all items from a list. Default prefix will be -- but you can also pass a custom one.

Example

my_list:
  - item1
  - item2

{{ my_list | prefix | join(' ') }}

# result:
# "--item1 --item2"

Or pass a custom prefix:

my_list:
  - item1
  - item2

{{ my_list | prefix(prefix='-') | join(' ') }}

# result:
# "-item1 -item2"