Get access token for Facebook API

Author: nalabjp

lib/tasks/oauth.rake

@@ -0,0 +1,6 @@
+namespace :oauth do
+  desc 'Facebookのaccess tokenを取得します'
+  task :facebook_access_token, [:app_id, :app_secret] => :environment do |_tasks, args|
+    puts 'Access Token: ' + Koala::Facebook::OAuth.new(args[:app_id], args[:app_secret]).get_app_access_token
+  end
+end