# New to this but great set theory support

**URL:** <https://www.ruby-forum.com/t/new-to-this-but-great-set-theory-support/260360>\
**Category:** Uncategorized\
**Created:** [October 12, 2020, 10:26pm UTC](https://www.ruby-forum.com/t/new-to-this-but-great-set-theory-support/260360 "2020-10-12T22:26:44Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Simmer](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/da6949/32.png) [@Simmer](https://www.ruby-forum.com/u/Simmer)\
**Post date:** [October 12, 2020, 10:26pm UTC](https://www.ruby-forum.com/t/new-to-this-but-great-set-theory-support/260360/1 "2020-10-12T22:26:44Z")

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I’d like to know I have the right language before I start programming

I have read the tutorials so I’m ready to start

But is there a way to include V in a and a in V?

Get back to me

Seeya

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**Author:** ![specious](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/bbe5ce/32.png) [@specious](https://www.ruby-forum.com/u/specious)\
**Post date:** [October 14, 2020, 6:44am UTC](https://www.ruby-forum.com/t/new-to-this-but-great-set-theory-support/260360/4 "2020-10-14T06:44:49Z")

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Not sure I fully understand the question. Can you provide an example?