Rakefile in merb_screw_unit-0.9.7 vs Rakefile in merb_screw_unit-0.9.8

@@ -16,11 +16,11 @@
 GEM_AUTHOR = "Yehuda Katz"
 GEM_EMAIL  = "[e-mail]"
 
 GEM_NAME    = "merb_screw_unit"
 PKG_BUILD   = ENV['PKG_BUILD'] ? '.' + ENV['PKG_BUILD'] : ''
-GEM_VERSION = (Merb::MORE_VERSION rescue "0.9.7") + PKG_BUILD
+GEM_VERSION = (Merb::MORE_VERSION rescue "0.9.8") + PKG_BUILD
 
 RELEASE_NAME    = "REL #{GEM_VERSION}"
 
 require "extlib/tasks/release"
 
@@ -34,37 +34,46 @@
   s.summary = PROJECT_SUMMARY
   s.description = PROJECT_DESCRIPTION
   s.author = GEM_AUTHOR
   s.email = GEM_EMAIL
   s.homepage = PROJECT_URL
-  s.add_dependency('merb-core', '>= 0.9.7')
-  s.add_dependency('merb-slices', '>= 0.9.7')
+  s.add_dependency('merb-core', '>= 0.9.8')
+  s.add_dependency('merb-slices', '>= 0.9.8')
   s.require_path = 'lib'
   s.files = %w(LICENSE README Rakefile TODO) + Dir.glob("{lib,spec,app,public,stubs}/**/*")
 end
 
 Rake::GemPackageTask.new(spec) do |pkg|
   pkg.gem_spec = spec
 end
 
-desc "create a gemspec file"
-task :make_spec do
-  File.open("#{NAME}.gemspec", "w") do |file|
-    file.puts spec.to_ruby
-  end
+desc "Install the gem"
+task :install do
+  Merb::RakeHelper.install(GEM_NAME, :version => GEM_VERSION)
 end
 
-##############################################################################
-# Installation
-##############################################################################
+desc "Uninstall the gem"
+task :uninstall do
+  Merb::RakeHelper.uninstall(GEM_NAME, :version => GEM_VERSION)
+end
 
-desc "Install the gem"
-task :install => [:package] do
-  sh install_command(GEM_NAME, GEM_VERSION)
+desc "Create a gemspec file"
+task :gemspec do
+  File.open("#{GEM_NAME}.gemspec", "w") do |file|
+    file.puts spec.to_ruby
+  end
 end
 
-namespace :jruby do
-"Run :package and install the resulting .gem with jruby"
-  task :install => :package do
-    sh jinstall_command(GEM_NAME, GEM_VERSION)
+desc "Run all examples (or a specific spec with TASK=xxxx)"
+Spec::Rake::SpecTask.new('spec') do |t|
+  t.spec_opts  = ["-cfs"]
+  t.spec_files = begin
+    if ENV["TASK"] 
+      ENV["TASK"].split(',').map { |task| "spec/**/#{task}_spec.rb" }
+    else
+      FileList['spec/**/*_spec.rb']
+    end
   end
 end
+
+desc 'Default: run spec examples'
+task :default => 'spec'
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