socialforge/lib/tasks/resource_publish.rake

#coding=utf-8

namespace :resource_publish do
  desc "start publish resource"
  task :publish => :environment do
    puts "--------------------------------resource_publish start"
    Rails.logger.info("log--------------------------------resource_publish start")
    attachments = Attachment.where("publish_time = '#{Date.today}'")
    attachments.each do |attachment|
      attachment.update_column('is_publish', 1)
    end
    Rails.logger.info("log--------------------------------resource_publish end")
    puts "--------------------------------resource_publish end"
  end
end