Rails 3.2.8,ruby 1.9.3p0(2011-10-30 修订版 33570)[x86_64-linux]
当我在另一个带有instance
方法的清扫器中使用清扫器时,清扫器功能(如 after_update
)被执行(我做了一个日志并被执行)但在我的项目中没有过期。(或任务)
我的代码是下一个:
class WorkSweeper < ActionController::Caching::Sweeper
# ...
def after_update(work)
expire work, "/works/index"
expire work, "/tasks/#{work.task_id}/works/index"
expire work, "/works/#{work.id}/show"
TaskSweeper.instance.after_update work.task
end
# ...
end
class TaskSweeper < ActionController::Caching::Sweeper
# ...
def after_update(task)
expire task, "/tasks/index"
expire task, "/milestones/#{task.target_id}/tasks/index"
expire task, "/tasks/#{task.target_id}/tasks/index"
expire task, "/projects/#{task.target_id}/tasks/index"
expire task, "/tasks/#{task.id}/show"
MilestoneSweeper.instance.after_update task.target if task.target.class == Milestone
end
# ...
end
class MilestoneSweeper < ActionController::Caching::Sweeper
# ...
def after_update(milestone)
expire milestone, "/milestones/index"
expire milestone, "/projects/#{milestone.project_id}/milestones/index"
expire milestone, "/milestones/#{milestone.id}/show"
ProjectSweeper.instance.after_update milestone.project
end
# ...
end
class ProjectSweeper < ActionController::Caching::Sweeper
# ...
def after_update(project)
expire project, "/projects/index"
expire project, "/companies/#{project.company_id}/projects/index"
expire project, "/projects/#{project.id}/show"
end
# ...
end
注:expire
是下一个函数
def scope(project)
project.creator.try(:creator_id) || project.creator_id
end
def expire(model, url)
expire_fragment("#{scope model}#{url}")
end
我需要在每个清扫器中手动执行每个过期,例如:
class WorkSweeper < ActionController::Caching::Sweeper
# ...
def after_update(work)
expire work, "/works/index"
expire work, "/tasks/#{work.task_id}/works/index"
expire work, "/works/#{work.id}/show"
expire project, "/projects/index"
expire project, "/companies/#{project.company_id}/projects/index"
expire project, "/projects/#{project.id}/show"
end
# ...
end
在这种情况下,工作,但它不是最好的,我有很多模型和很多扫地机。
怎么了?还有另一种方法可以做到这一点吗?
谢谢。
解决了