Comments on: First look at rails 3.0.pre

By: Web Development » My little bundler of Joy

Web Development » My little bundler of Joy — Wed, 24 Feb 2010 14:12:18 +0000

[...] of the new bits of technology coming into Rails 3.0 is the all singing and dancing Gem Bundler . If you’ve ever found yourself in config.gem [...]

By: Sam

Sam — Sat, 06 Feb 2010 10:06:37 +0000

Of course this is all terribly out of date, rails 3 moves way too fast: … see:
http://rails3.community-tracker.com/permalinks/r/7/6/what-is-the-simplest-way-to-get-a-rails-3-edge-app-started#6

By: Ben

Ben — Wed, 03 Feb 2010 03:37:37 +0000

Kieren P’s script above is pretty kick ass. He helped me get a newer version working… here’s the newer gist: http://gist.github.com/293298

I had to gem unistall bundler (all versions) and gem install bundler –pre (per KPs instructions).

By: Dr Nic

Dr Nic — Sat, 30 Jan 2010 02:24:06 +0000

@Chris - @jm recently started a project to help with rails2 -> 3 migration. see here

By: Chris

Chris — Tue, 19 Jan 2010 08:43:58 +0000

Is there a way to update an existing app to rails3-pre ?

By: Kristian Mandrup

Kristian Mandrup — Mon, 18 Jan 2010 14:33:39 +0000

I got it to work in ruby 1.9.1 using rvm (ruby version manager)
I then tried with 1.9.2, but got this error:

$ sudo gem install bundler
/Users/kristianconsult/.rvm/gems/ruby/1.9.2/gems/bundler-0.8.1/lib/rubygems_plugin.rb:2:in `require’: no such file to load — bundler/commands/bundle_command (LoadError)
from /Users/kristianconsult/.rvm/gems/ruby/1.9.2/gems/bundler-0.8.1/lib/rubygems_plugin.rb:2:in `’
from /Users/kristianconsult/.rvm/ruby-1.9.2-preview1/lib/ruby/site_ruby/1.9.1/rubygems.rb:1136:in `load’
from /Users/kristianconsult/.rvm/ruby-1.9.2-preview1/lib/ruby/site_ruby/1.9.1/rubygems.rb:1136:in `block in ‘
from /Users/kristianconsult/.rvm/ruby-1.9.2-preview1/lib/ruby/site_ruby/1.9.1/rubygems.rb:1134:in `each’
from /Users/kristianconsult/.rvm/ruby-1.9.2-preview1/lib/ruby/site_ruby/1.9.1/rubygems.rb:1134:in `’
from :252:in `require’
from :252:in `load_full_rubygems_library’
from :372:in `const_missing’
from /Users/kristianconsult/.rvm/ruby-1.9.2-preview1/bin/gem:15:in `’

I tried to follow Rileys advice, but in my .gem/ruby there wa only a /1.9.1 directory, no 1.9.2 dir. An the 1.9.1 only had a cache dir inside it, no /specifications dir fx. Anyone knows how to get rails 3 and gem bundler working with ruby 1.9.2 or is it not supported yet?

Kris

By: Rails 3.0 's ActiveModel: How To Give Ruby-Klassen Einige ActiveRecord Magic « Linz Webdesign

Thu, 14 Jan 2010 14:38:14 +0000

[...] dem vollen pre-release gehen (auch bekannt als "pre") Version von Rails 3.0, check-out Dr Nic's etwas veraltet, aber ansonsten nützlichen Leitfaden.

By: Rails 3.0’s ActiveModel: How To Give Ruby Classes Some ActiveRecord Magic

Rails 3.0’s ActiveModel: How To Give Ruby Classes Some ActiveRecord Magic — Wed, 13 Jan 2010 16:46:44 +0000

[...] As an aside, if you fancy having a go with the full pre-release (a.k.a. "pre") version of Rails 3.0, check out Dr Nic's slightly out of date but otherwise useful guide. [...]

By: Ralph von der Heyden

Ralph von der Heyden — Fri, 18 Dec 2009 10:03:48 +0000

I have posted some updated instructions on my blog, so just go for it if you want to try Rails 3.0.pre today:

http://rvdh.de/blog/2009/12/18/trying-rails-3-pre-today/

By: Compilação de Pequenas Novidades do Mundo Ruby - Novembro de 2009

Compilação de Pequenas Novidades do Mundo Ruby - Novembro de 2009 — Thu, 26 Nov 2009 13:01:38 +0000

[...] Nic Williams escreveu um tutorial do Rails 3.0.pre, o embrião do aguardado Rails [...]