# Ruby-VPI 8.1.0

**URL:** <https://www.ruby-forum.com/t/ruby-vpi-8-1-0/73143>\
**Category:** Ruby\
**Created:** [October 21, 2006, 11:52pm UTC](https://www.ruby-forum.com/t/ruby-vpi-8-1-0/73143 "2006-10-21T23:52:46Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Suraj\_NSKurapati](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/3be4f8/32.png) [@Suraj\_NSKurapati](https://www.ruby-forum.com/u/Suraj_NSKurapati)\
**Post date:** [October 21, 2006, 11:52pm UTC](https://www.ruby-forum.com/t/ruby-vpi-8-1-0/73143/1 "2006-10-21T23:52:46Z")

</div>

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Version 8.1.0 (2006-10-21)

Ruby-VPI is a Ruby interface to Verilog VPI. It lets you create  
complex Verilog test benches easily and wholly in Ruby.

Website: [http://ruby-vpi.rubyforge.org](http://ruby-vpi.rubyforge.org)

Install: gem install ruby-vpi

Summary

This release adds an integer library and renames the vpi\_util  
library.

Notice

```
* The vpi_util library has been renamed to vpi. This
  change should not affect your code unless you explicitly
  imported this library via require 'ruby-vpi/vpi_util'. In
  which case, you should update your code to use require 'ruby
  -vpi/vpi' accordingly.

```

Details

```
* An integer library has been added to simplify common
  tasks related to hardware and the binary number system. You
  can import this library for use via require 'ruby-vpi/
  integer'.

```

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