tasks/rspec.rake
require 'rspec/core/rake_task'
RSpec::Core::RakeTask.new(:spec)
RSpec::Core::RakeTask.new(:rcov) do |t|
t.rcov = true
t.rcov_opts = %w{--exclude osx\/objc,gems\/,spec\/}
end
task :default => :spec
task :spec => :compile
RSpec::Core::RakeTask.new(:test) # for rubygems-test