# How to join list in Yml

**URL:** <https://forum.ansible.com/t/how-to-join-list-in-yml/16986>\
**Category:** Ansible Project\
**Created:** [December 8, 2014, 5:40pm UTC](https://forum.ansible.com/t/how-to-join-list-in-yml/16986 "2014-12-08T17:40:37Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Micael\_Malta](https://avatars.discourse-cdn.com/v4/letter/m/a88e57/32.png) [@Micael\_Malta](https://forum.ansible.com/u/Micael_Malta)\
**Post date:** [December 8, 2014, 5:40pm UTC](https://forum.ansible.com/t/how-to-join-list-in-yml/16986/1 "2014-12-08T17:40:37Z")

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i have to get dynamic variables in config:

list: [1,2,3]

variable:

- { name: myname, “{{ list | join(”,“) }}” }

How to do that ?

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**Author:** ![Toshio\_Kuratomi](https://avatars.discourse-cdn.com/v4/letter/t/41988e/32.png) [@Toshio\_Kuratomi](https://forum.ansible.com/u/Toshio_Kuratomi)\
**Post date:** [December 10, 2014, 3:42pm UTC](https://forum.ansible.com/t/how-to-join-list-in-yml/16986/2 "2014-12-10T15:42:43Z")

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Not sure I understand the question. {{ list|join(“,”)}} will join a list using jinja2 which is available in playbooks. But you already wrote that so you know that already…

Could you clarify?

-Toshio