RVM, Bundler and Ruby Tracker

RVM, Bundler and Ruby Tracker @keithpitty @cockatoo_sw

Earlier this year I had a challenge...

Mismatch Rails 1.2.6 Ruby Ruby 1.8.7 1.8.6 Machine Needed

I had Ruby 1.8.7 in /usr/local

I had all gems installed via sudo

Installed RVM http://rvm.beginrescueend.com/rvm/install/ with help from Wayne Seguin via #rvm

Installed & used rubies rvm install 1.8.6 rvm 1.8.6

rvm list rvm info rvm help

More recently upgraded a Rails 2.3 app to run on Ruby 1.9

Used RVM with gemsets this time to keep gem versions discrete

And also...

Guide for setting up Bundler with Rails 2.3 at http://gembundler.com/rails23.html

specify gems in Gemﬁle

source "http://rubygems.org" gem "rails", "~> 2.3.8" gem "bundler" gem "whenever", "0.4.0" gem "aasm" gem "mysql" gem "ar-extensions" gem "paperclip" gem "paper_trail"

group :development do gem "rubyrep" end group :test do gem "rspec" gem "rspec-rails" end

group :production do gem "net-ldap" gem "activedirectory", :git => "git://github.com/keithpitty/activedirectory.git", :tag => "v1.0.3" end

bundle install bundle lock bundle package see Bundler doco for more

and now for a treat...

.rvmrc

Contents of .rvmrc ruby version gemset name rvm 1.9.1@foo

What’s so special about .rvmrc?

cd appname If the directory contains .rvmrc the RVM sandbox will be set!

RVM, Bundler & .rvmrc - What’s needed in a nutshell?

rvm 1.9.1 rvm gemset create foo rvm gemset use foo gem install bundler (if necessary) bundle install echo “rvm 1.9.1@foo” > .rvmrc

• Note: RVM’s global gemset is useful for commonly used gems • See the RVM doco for more details

source "http://rubygems.org" gem 'sinatra' gem 'haml' gem 'RedCloth' gem 'pony' gem 'builder' gem 'toadhopper-sinatra'

And now, before I give you some references...

some shameless self-promotion...

www.cockatoosoftware.com.au @cockatoo_sw @keithpitty http://keithpitty.com/blog http://github.com/keithpitty

References • http://rvm.beginrescueend.com/ • http://gembundler.com/ • http://rubytracker.com/ • http://lindsaar.net/2010/3/31/ bundle_me_some_sanity

+ + = WIN!

RVM, Bundler and Ruby Tracker

by Keith Pitty on Aug 10, 2010

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RVM, Bundler and Ruby Tracker — Presentation Transcript