Rakefile in psd_native-0.2.0 vs Rakefile in psd_native-0.3.0

@@ -1,7 +1,13 @@
 require "bundler/gem_tasks"
 require "rake/extensiontask"
+require 'rspec/core/rake_task'
 
 Rake::ExtensionTask.new('psd_native') do |ext|
   ext.lib_dir = File.join('lib', 'psd_native')
   ext.config_options = '--with-cflags="-std=c99"'
 end
+
+Rake::Task['spec'].prerequisites << :compile
+
+RSpec::Core::RakeTask.new(:spec)
+task :default => :spec
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