Bump arel dependency to 0.2.0 from 0.2.pre

Gemfile

@@ -8,7 +8,7 @@ gem "rails", "3.0.pre", :path => "railties"
 end
 
 # AR
-gem "arel", "0.2.pre", :git => "git://github.com/rails/arel.git"
+gem "arel", ">= 0.2.0"
 gem "sqlite3-ruby", ">= 1.2.5"
 
 only :test do

Rakefile

@@ -38,7 +38,6 @@ Rake::GemPackageTask.new(spec) do |pkg|
 end
 
 task :install => :gem do
-  system %(cd arel && gem build arel.gemspec && gem install arel-0.2.pre.gem --no-ri --no-rdoc --ignore-dependencies)
   system %(cd rack && rake gem VERSION=1.0.2.pre && gem install rack-1.0.2.pre.gem --no-ri --no-rdoc --ignore-dependencies)
   (PROJECTS - ["railties"]).each do |project|
     puts "INSTALLING #{project}"

activerecord/activerecord.gemspec

@@ -9,7 +9,7 @@
 
   s.add_dependency('activesupport', '= 3.0.pre')
   s.add_dependency('activemodel',   '= 3.0.pre')
-  s.add_dependency('arel',          '= 0.2.pre')
+  s.add_dependency('arel',          '~> 0.2.0')
 
   s.require_path = 'lib'
   s.autorequire = 'active_record'