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我想要延迟工作来作为耙工作,但对于我的生活,我无法弄清楚我做错了什么。鉴于以下设置:延迟作业耙任务失败
#config/environment.rb
Rails::Initializer.run do |config|
config.gem 'delayed_job'
end
#Rakefile
begin
require 'delayed/tasks'
rescue LoadError
STDERR.puts "Run `rake gems:install` to install delayed_job"
end
#Observer
class SomeObserver < ActiveRecord::Observer
def foo(bar)
end
handle_asynchronously :foo
end
每当我运行rake作业:清楚,我收到以下错误:
undefined method `handle_asynchronously' for SomeObserver:Class
即使当我跑步时的测试情况下,我没有得到这个错误或它直接。有任何想法吗?