# Re: Is 2.0 Integer or Float?

**URL:** <https://www.ruby-forum.com/t/re-is-2-0-integer-or-float/75957>\
**Category:** Ruby\
**Created:** [November 14, 2006, 6:43pm UTC](https://www.ruby-forum.com/t/re-is-2-0-integer-or-float/75957 "2006-11-14T18:43:22Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![phrogz](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/p/2acd7d/32.png) [@phrogz](https://www.ruby-forum.com/u/phrogz)\
**Post date:** [November 14, 2006, 6:43pm UTC](https://www.ruby-forum.com/t/re-is-2-0-integer-or-float/75957/1 "2006-11-14T18:43:22Z")

</div>

From: S. Robert J. [[mailto:removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)]

> I’d like to be able to do:
> 
> x = 2.0  
> assert x.integral?

class Numeric  
def integral?  
round == self  
end  
end