rails taskで引数を受け取る
namespace :task_name do
desc "実行処理の説明"
task :run, ['name', 'description'] => :environment do |task, args|
p task
p args
end
end
$ rails task_name:run[hoge,foo]
# 出力結果
<Rake::Task task_name:create => [environment]>
{:name=>"hoge", :description: => "foo"}