From: "Jesús Gabriel y Galán" <jgabrielygalan@...>
Date: 2012-10-04T18:56:13+09:00
Subject: Re: How to get installed module version

On Thu, Oct 4, 2012 at 11:49 AM, Abhishek K. <lists@ruby-forum.com> wrote:
> Hi,
>
> I am new to ruby, just need one liner command in ruby to check any
> installed version. like in perl we do
>
> perl -MABC -e 'print "$ABC::VERSION"'

$ gem list nokogiri

*** LOCAL GEMS ***

nokogiri (1.5.5, 1.5.0)

Jesus.