episodes_info.rb

# encoding: UTF-8

# happycasts database
namespace :db do
  desc "get episods' info from the table episods"
  task :episodes => :environment do
    posts = []
    Episode.all.each do |e|
      post = {}
      post['id'] = e.id
      post['name'] = e.name
      post['title'] = e.title
      post['created_at'] = e.created_at.strftime('%Y年%-m月%-d日')
      posts << post
    end
    result = JSON.pretty_generate(posts)
    File.open('hdsp-episodes', 'w'){ |f| f.write(result) }
  end
end