From: Eric Christopherson <echristopherson@...>
Date: 2012-08-23T05:26:34+09:00
Subject: Re: A Ruby Book (free to use)

On Wed, Aug 22, 2012 at 1:10 AM, Karthikeyan A k <lists@ruby-forum.com> wrote:
> Hello people, I have written a book on Ruby programming language.
> Download it from here http://is.gd/r2012

Thanks so much! I haven't had time to look at most of it, but I notice
there are missing hyphens in some code sections, e.g. all of these on
p. 10:

$ sudo apt­get install build­essential bison openssl libreadline6 libreadline6­
dev curl git­core zlib1g zlib1g­dev libssl­dev libyaml­dev libsqlite3­0
libsqlite3­dev sqlite3 libxml2­dev libxslt­dev autoconf libc6­dev ncurses­dev
automake

and:

$ curl ­L https://get.rvm.io | bash ­s stable ­­ruby

and:

$ echo '[[ ­s "$HOME/.rvm/scripts/rvm" ]] && . "$HOME/.rvm/scripts/rvm" # Load
RVM function' >> ~/.bashrc

and:

$ ruby ­v