# Concate string items in nested list

**URL:** <https://forum.dynamobim.com/t/concate-string-items-in-nested-list/1957>\
**Category:** Packages\
**Created:** [August 7, 2015, 8:30am UTC](https://forum.dynamobim.com/t/concate-string-items-in-nested-list/1957 "2015-08-07T08:30:08Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![jostein\_olsen](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/jostein_olsen/32/8570_2.png) [@jostein\_olsen](https://forum.dynamobim.com/u/jostein_olsen)\
**Post date:** [August 7, 2015, 8:30am UTC](https://forum.dynamobim.com/t/concate-string-items-in-nested-list/1957/1 "2015-08-07T08:30:08Z")

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So I’m after exactly the result which this python script gives me, only with ordinary nodes in dynamo. Is it possible?

![delme2](https://cdck-file-uploads-us1.s3.dualstack.us-west-2.amazonaws.com/flex022/uploads/dynamobim/original/2X/c/c6ceb0fa4d334843047c3e664f0278ce899b5e6c.png)

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**Author:** ![Keith\_Alfaro](https://avatars.discourse-cdn.com/v4/letter/k/b19c9b/32.png) [@Keith\_Alfaro](https://forum.dynamobim.com/u/Keith_Alfaro)\
**Post date:** [August 7, 2015, 9:22am UTC](https://forum.dynamobim.com/t/concate-string-items-in-nested-list/1957/2 "2015-08-07T09:22:37Z")

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Does this work?

![Capture1](https://cdck-file-uploads-us1.s3.dualstack.us-west-2.amazonaws.com/flex022/uploads/dynamobim/original/2X/b/b663f7d4c27dad3c0f5fe4bd2f3b87ef5090d33f.jpg)

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**Author:** ![jostein\_olsen](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/jostein_olsen/32/8570_2.png) [@jostein\_olsen](https://forum.dynamobim.com/u/jostein_olsen)\
**Post date:** [August 7, 2015, 3:26pm UTC](https://forum.dynamobim.com/t/concate-string-items-in-nested-list/1957/3 "2015-08-07T15:26:52Z")

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Are. you. effin’. kidding me… I figured the String.Join node wouldn’t operate on nested lists like that and disregarded it without even trying! Thanks, Keith!