diff --git a/History.rdoc b/History.rdoc
deleted file mode 100644
index 8e49c76..0000000
--- a/History.rdoc
+++ /dev/null
@@ -1,23 +0,0 @@
-=== 0.10.1 / 2009-09-30
-
-* No changes this version
-
-=== 0.10.0 / 2009-09-15
-
-* Updated to work with dm-core 0.10.0
-
-=== 0.9.11 / 2009-03-29
-
-* No changes this version
-
-=== 0.9.10 / 2009-01-19
-
-* No changes this version
-
-=== 0.9.9 / 2009-01-04
-
-* No changes this version
-
-=== 0.9.8 / 2008-12-07
-
-* No changes this version
diff --git a/LICENSE b/LICENSE
index baba120..0e8db7e 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2007 Paul Sadauskas
+Copyright (c) 2009 Paul Sadauskas
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
diff --git a/Manifest.txt b/Manifest.txt
deleted file mode 100644
index ca28625..0000000
--- a/Manifest.txt
+++ /dev/null
@@ -1,41 +0,0 @@
-History.rdoc
-LICENSE
-Manifest.txt
-README.rdoc
-Rakefile
-TODO
-db/migrations/1_create_people_table.rb
-db/migrations/2_add_dob_to_people.rb
-db/migrations/config.rb
-examples/sample_migration.rb
-examples/sample_migration_spec.rb
-lib/dm-migrations.rb
-lib/dm-migrations/migration.rb
-lib/dm-migrations/migration_runner.rb
-lib/dm-migrations/sql.rb
-lib/dm-migrations/sql/column.rb
-lib/dm-migrations/sql/mysql.rb
-lib/dm-migrations/sql/postgresql.rb
-lib/dm-migrations/sql/sqlite3.rb
-lib/dm-migrations/sql/table.rb
-lib/dm-migrations/sql/table_creator.rb
-lib/dm-migrations/sql/table_modifier.rb
-lib/dm-migrations/version.rb
-lib/spec/example/migration_example_group.rb
-lib/spec/matchers/migration_matchers.rb
-spec/integration/migration_runner_spec.rb
-spec/integration/migration_spec.rb
-spec/integration/sql_spec.rb
-spec/spec.opts
-spec/spec_helper.rb
-spec/unit/migration_spec.rb
-spec/unit/sql/column_spec.rb
-spec/unit/sql/postgresql_spec.rb
-spec/unit/sql/sqlite3_extensions_spec.rb
-spec/unit/sql/table_creator_spec.rb
-spec/unit/sql/table_modifier_spec.rb
-spec/unit/sql/table_spec.rb
-spec/unit/sql_spec.rb
-tasks/db.rb
-tasks/install.rb
-tasks/spec.rb
diff --git a/Rakefile b/Rakefile
index 6c0638f..da8bb44 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,24 +1,31 @@
-require 'pathname'
+require 'rubygems'
+require 'rake'
 
-ROOT    = Pathname(__FILE__).dirname.expand_path
-JRUBY   = RUBY_PLATFORM =~ /java/
-WINDOWS = Gem.win_platform? || (JRUBY && ENV_JAVA['os.name'] =~ /windows/i)
-SUDO    = WINDOWS ? '' : ('sudo' unless ENV['SUDOLESS'])
+FileList['tasks/**/*.rake'].each { |task| load task }
 
-require ROOT + 'lib/dm-migrations/version'
+begin
+  require 'jeweler'
 
-AUTHOR = 'Paul Sadauskas'
-EMAIL  = 'psadauskas [a] gmail [d] com'
-GEM_NAME = 'dm-migrations'
-GEM_VERSION = DataMapper::Migration::VERSION
-GEM_DEPENDENCIES = [['dm-core', GEM_VERSION]]
-GEM_CLEAN = %w[ log pkg coverage ]
-GEM_EXTRAS = { :has_rdoc => true, :extra_rdoc_files => %w[ README.rdoc LICENSE TODO History.rdoc ] }
+  Jeweler::Tasks.new do |gem|
+    gem.name        = 'dm-migrations'
+    gem.summary     = 'DataMapper plugin for writing and speccing migrations'
+    gem.description = gem.summary
+    gem.email       = 'psadauskas [a] gmail [d] com'
+    gem.homepage    = 'http://github.com/datamapper/dm-more/tree/master/%s' % gem.name
+    gem.authors     = [ 'Paul Sadauskas' ]
 
-PROJECT_NAME = 'datamapper'
-PROJECT_URL  = "http://github.com/datamapper/dm-more/tree/master/#{GEM_NAME}"
-PROJECT_DESCRIPTION = PROJECT_SUMMARY = 'DataMapper plugin for writing and speccing migrations'
+    gem.rubyforge_project = 'datamapper'
 
-[ ROOT, ROOT.parent ].each do |dir|
-  Pathname.glob(dir.join('tasks/**/*.rb').to_s).each { |f| require f }
+    gem.add_dependency 'dm-core', '~>0.10.2'
+
+    gem.add_development_dependency 'rspec', '>= 1.2.9'
+    gem.add_development_dependency 'yard',  '>= 0.4.0'
+  end
+
+  Jeweler::GemcutterTasks.new
+  Jeweler::RubyforgeTasks.new do |rubyforge|
+    rubyforge.doc_task = 'yardoc'
+  end
+rescue LoadError
+  puts 'Jeweler (or a dependency) not available. Install it with: gem install jeweler'
 end
diff --git a/TODO b/TODO
deleted file mode 100644
index e69de29..0000000
diff --git a/VERSION b/VERSION
new file mode 100644
index 0000000..5eef0f1
--- /dev/null
+++ b/VERSION
@@ -0,0 +1 @@
+0.10.2
diff --git a/dm-migrations.gemspec b/dm-migrations.gemspec
new file mode 100644
index 0000000..6186e54
--- /dev/null
+++ b/dm-migrations.gemspec
@@ -0,0 +1,81 @@
+# Generated by jeweler
+# DO NOT EDIT THIS FILE DIRECTLY
+# Instead, edit Jeweler::Tasks in Rakefile, and run the gemspec command
+# -*- encoding: utf-8 -*-
+
+Gem::Specification.new do |s|
+  s.name = %q{dm-migrations}
+  s.version = "0.10.2"
+
+  s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
+  s.authors = ["Paul Sadauskas"]
+  s.date = %q{2009-11-23}
+  s.description = %q{DataMapper plugin for writing and speccing migrations}
+  s.email = %q{psadauskas [a] gmail [d] com}
+  s.extra_rdoc_files = [
+    "LICENSE",
+     "README.rdoc"
+  ]
+  s.files = [
+    "LICENSE",
+     "README.rdoc",
+     "Rakefile",
+     "db/migrations/1_create_people_table.rb",
+     "db/migrations/2_add_dob_to_people.rb",
+     "db/migrations/config.rb",
+     "examples/sample_migration.rb",
+     "examples/sample_migration_spec.rb",
+     "lib/dm-migrations.rb",
+     "lib/dm-migrations/migration.rb",
+     "lib/dm-migrations/migration_runner.rb",
+     "lib/dm-migrations/sql.rb",
+     "lib/dm-migrations/sql/column.rb",
+     "lib/dm-migrations/sql/mysql.rb",
+     "lib/dm-migrations/sql/postgresql.rb",
+     "lib/dm-migrations/sql/sqlite3.rb",
+     "lib/dm-migrations/sql/table.rb",
+     "lib/dm-migrations/sql/table_creator.rb",
+     "lib/dm-migrations/sql/table_modifier.rb",
+     "lib/spec/example/migration_example_group.rb",
+     "lib/spec/matchers/migration_matchers.rb",
+     "spec/integration/migration_runner_spec.rb",
+     "spec/integration/migration_spec.rb",
+     "spec/integration/sql_spec.rb",
+     "spec/spec.opts",
+     "spec/spec_helper.rb",
+     "spec/unit/migration_spec.rb",
+     "spec/unit/sql/column_spec.rb",
+     "spec/unit/sql/postgresql_spec.rb",
+     "spec/unit/sql/sqlite3_extensions_spec.rb",
+     "spec/unit/sql/table_creator_spec.rb",
+     "spec/unit/sql/table_modifier_spec.rb",
+     "spec/unit/sql/table_spec.rb",
+     "spec/unit/sql_spec.rb"
+  ]
+  s.homepage = %q{http://github.com/datamapper/dm-more/tree/master/dm-migrations}
+  s.rdoc_options = ["--charset=UTF-8"]
+  s.require_paths = ["lib"]
+  s.rubyforge_project = %q{datamapper}
+  s.rubygems_version = %q{1.3.5}
+  s.summary = %q{DataMapper plugin for writing and speccing migrations}
+
+  if s.respond_to? :specification_version then
+    current_version = Gem::Specification::CURRENT_SPECIFICATION_VERSION
+    s.specification_version = 3
+
+    if Gem::Version.new(Gem::RubyGemsVersion) >= Gem::Version.new('1.2.0') then
+      s.add_runtime_dependency(%q<dm-core>, ["~> 0.10.2"])
+      s.add_development_dependency(%q<rspec>, [">= 1.2.9"])
+      s.add_development_dependency(%q<yard>, [">= 0.4.0"])
+    else
+      s.add_dependency(%q<dm-core>, ["~> 0.10.2"])
+      s.add_dependency(%q<rspec>, [">= 1.2.9"])
+      s.add_dependency(%q<yard>, [">= 0.4.0"])
+    end
+  else
+    s.add_dependency(%q<dm-core>, ["~> 0.10.2"])
+    s.add_dependency(%q<rspec>, [">= 1.2.9"])
+    s.add_dependency(%q<yard>, [">= 0.4.0"])
+  end
+end
+
diff --git a/lib/dm-migrations/version.rb b/lib/dm-migrations/version.rb
deleted file mode 100644
index 2bfa0a5..0000000
--- a/lib/dm-migrations/version.rb
+++ /dev/null
@@ -1,5 +0,0 @@
-module DataMapper
-  class Migration
-    VERSION = '0.10.2'.freeze
-  end
-end
diff --git a/spec/rcov.opts b/spec/rcov.opts
new file mode 100644
index 0000000..126e4ea
--- /dev/null
+++ b/spec/rcov.opts
@@ -0,0 +1,6 @@
+--exclude "spec"
+--sort coverage
+--callsites
+--xrefs
+--profile
+--text-summary
diff --git a/tasks/ci.rake b/tasks/ci.rake
new file mode 100644
index 0000000..2c1fd97
--- /dev/null
+++ b/tasks/ci.rake
@@ -0,0 +1 @@
+task :ci => [ :verify_measurements, 'metrics:all' ]
diff --git a/tasks/db.rb b/tasks/db.rb
deleted file mode 100644
index 2dce33b..0000000
--- a/tasks/db.rb
+++ /dev/null
@@ -1,22 +0,0 @@
-namespace :db do
-
-  # pass the relative path to the migrations directory by MIGRATION_DIR
-  task :setup_migration_dir do
-    unless defined?(MIGRATION_DIR)
-      migration_dir = ENV["MIGRATION_DIR"] || File.join("db", "migrations")
-      MIGRATION_DIR = File.expand_path(File.join(File.dirname(__FILE__), migration_dir))
-    end
-    FileUtils.mkdir_p MIGRATION_DIR
-  end
-
-  # set DIRECTION to migrate down
-  desc "Run your system's migrations"
-  task :migrate => [:setup_migration_dir] do
-    require 'dm-migrations/migration_runner.rb'
-    require File.expand_path(File.join(MIGRATION_DIR, "config.rb"))
-
-    Dir[File.join(MIGRATION_DIR, "*.rb")].each { |file| require file }
-
-    ENV["DIRECTION"] != "down" ? migrate_up! : migrate_down!
-  end
-end
diff --git a/tasks/install.rb b/tasks/install.rb
deleted file mode 100644
index 11c59a5..0000000
--- a/tasks/install.rb
+++ /dev/null
@@ -1,13 +0,0 @@
-def sudo_gem(cmd)
-  sh "#{SUDO} #{RUBY} -S gem #{cmd}", :verbose => false
-end
-
-desc "Install #{GEM_NAME} #{GEM_VERSION}"
-task :install => [ :package ] do
-  sudo_gem "install pkg/#{GEM_NAME}-#{GEM_VERSION}"
-end
-
-desc "Uninstall #{GEM_NAME} #{GEM_VERSION}"
-task :uninstall => [ :clobber ] do
-  sudo_gem "uninstall #{GEM_NAME} -v#{GEM_VERSION} -Ix"
-end
diff --git a/tasks/metrics.rake b/tasks/metrics.rake
new file mode 100644
index 0000000..f7e1ccc
--- /dev/null
+++ b/tasks/metrics.rake
@@ -0,0 +1,36 @@
+begin
+  require 'metric_fu'
+rescue LoadError
+  namespace :metrics do
+    task :all do
+      abort 'metric_fu is not available. In order to run metrics:all, you must: gem install metric_fu'
+    end
+  end
+end
+
+begin
+  require 'reek/adapters/rake_task'
+
+  Reek::RakeTask.new do |t|
+    t.fail_on_error = true
+    t.verbose       = false
+    t.source_files  = 'lib/**/*.rb'
+  end
+rescue LoadError
+  task :reek do
+    abort 'Reek is not available. In order to run reek, you must: gem install reek'
+  end
+end
+
+begin
+  require 'roodi'
+  require 'roodi_task'
+
+  RoodiTask.new do |t|
+    t.verbose = false
+  end
+rescue LoadError
+  task :roodi do
+    abort 'Roodi is not available. In order to run roodi, you must: gem install roodi'
+  end
+end
diff --git a/tasks/spec.rake b/tasks/spec.rake
new file mode 100644
index 0000000..a81c155
--- /dev/null
+++ b/tasks/spec.rake
@@ -0,0 +1,25 @@
+require 'spec/rake/spectask'
+require 'spec/rake/verify_rcov'
+
+spec_defaults = lambda do |spec|
+  spec.pattern    = 'spec/**/*_spec.rb'
+  spec.libs      << 'lib' << 'spec'
+  spec.spec_opts << '--options' << 'spec/spec.opts'
+end
+
+Spec::Rake::SpecTask.new(:spec, &spec_defaults)
+
+Spec::Rake::SpecTask.new(:rcov) do |rcov|
+  spec_defaults.call(rcov)
+  rcov.rcov      = true
+  rcov.rcov_opts = File.read('spec/rcov.opts').split(/\s+/)
+end
+
+RCov::VerifyTask.new(:verify_rcov => :rcov) do |rcov|
+  rcov.threshold = 100
+end
+
+task :spec => :check_dependencies
+task :rcov => :check_dependencies
+
+task :default => :spec
diff --git a/tasks/spec.rb b/tasks/spec.rb
deleted file mode 100644
index 166594c..0000000
--- a/tasks/spec.rb
+++ /dev/null
@@ -1,25 +0,0 @@
-begin
-  require 'spec/rake/spectask'
-
-  task :default => [ :spec ]
-
-  desc 'Run specifications'
-  Spec::Rake::SpecTask.new(:spec) do |t|
-    t.spec_opts << '--options' << 'spec/spec.opts' if File.exists?('spec/spec.opts')
-    t.libs      << 'lib' << 'spec' # needed for CI rake spec task, duplicated in spec_helper
-
-    begin
-      require 'rcov'
-      t.rcov = JRUBY ? false : (ENV.has_key?('NO_RCOV') ? ENV['NO_RCOV'] != 'true' : true)
-      t.rcov_opts << '--exclude' << 'spec'
-      t.rcov_opts << '--text-summary'
-      t.rcov_opts << '--sort' << 'coverage' << '--sort-reverse'
-    rescue LoadError
-      # rcov not installed
-    rescue SyntaxError
-      # rcov syntax invalid
-    end
-  end
-rescue LoadError
-  # rspec not installed
-end
diff --git a/tasks/yard.rake b/tasks/yard.rake
new file mode 100644
index 0000000..a276870
--- /dev/null
+++ b/tasks/yard.rake
@@ -0,0 +1,9 @@
+begin
+  require 'yard'
+
+  YARD::Rake::YardocTask.new
+rescue LoadError
+  task :yard do
+    abort 'YARD is not available. In order to run yard, you must: gem install yard'
+  end
+end
diff --git a/tasks/yardstick.rake b/tasks/yardstick.rake
new file mode 100644
index 0000000..8d954b0
--- /dev/null
+++ b/tasks/yardstick.rake
@@ -0,0 +1,19 @@
+begin
+  require 'pathname'
+  require 'yardstick/rake/measurement'
+  require 'yardstick/rake/verify'
+
+  # yardstick_measure task
+  Yardstick::Rake::Measurement.new
+
+  # verify_measurements task
+  Yardstick::Rake::Verify.new do |verify|
+    verify.threshold = 100
+  end
+rescue LoadError
+  %w[ yardstick_measure verify_measurements ].each do |name|
+    task name.to_s do
+      abort "Yardstick is not available. In order to run #{name}, you must: gem install yardstick"
+    end
+  end
+end