English 中文(简体)
自动上载图书馆档案所需图书馆档案的重载
原标题:Forcing reload of library files that are required by an autoloaded library file

<>Rails 3.2.3>。 我在汽车载体上有一条装有<代码>/lib的铁路。 我的图书馆档案中有一个需要像这样的档案库。

Dir[Rails.root.join("lib/foo/*.rb")].each { |f| require f }

在发展中,如果我改变这些档案,这些档案不会重载。 例如,如果我修改<代码>/lib/foo/bar.rb, 我不得不重新启用服务器,看看这些变化。 谁能建议一种方式,以便按要求适当重载?

问题回答

。 铁路自动卸载系统对拖车的运行非常严格。

<代码>require_dependency <>/code>将做大量需要,但将自动载荷系统保留在舱内,以便在请求结束时卸载。 也许需要确保档案处于铁路自动载荷轨道上。

如果你在自动卸载过程中有这些档案:

config.autoload_paths += %W(#{config.root}/lib)

那么,你就不需要要求他们。 您是否尝试过

You have to add or un comment the line.

config.autoload_paths += %W(#{config.root}/lib)

to your Application class in config/application.rb





相关问题
rails collection_select vs. select

collection_select and select Rails helpers: Which one should I use? I can t see a difference in both ways. Both helpers take a collection and generates options tags inside a select tag. Is there a ...

SSL slowness in EC2

We ve deployed our rails app to EC2. In our setup, we have two proxies on small instances behind round-robin DNS. These run nginx load balancers for a dynamically growing and shrinking farm of web ...

Auth-code with A-Za-z0-9 to use in an URL parameter

As part of a web application I need an auth-code to pass as a URL parameter. I am currently using (in Rails) : Digest::SHA1.hexdigest((object_id + rand(255)).to_s) Which provides long strings like : ...

RubyCAS-Client question: Rails

I ve installed RubyCAS-Client version 2.1.0 as a plugin within a rails app. It s working, but I d like to remove the ?ticket= in the url. Is this possible?

activerecord has_many :through find with one sql call

I have a these 3 models: class User < ActiveRecord::Base has_many :permissions, :dependent => :destroy has_many :roles, :through => :permissions end class Permission < ActiveRecord::...

Ordering a hash to xml: Rails

I m building an xml document from a hash. The xml attributes need to be in order. How can this be accomplished? hash.to_xml

Text Editor for Ruby-on-Rails

guys which text editor is good for Rubyonrails? i m using Windows and i was using E-Texteditor but its not free n its expired now can anyone plese tell me any free texteditor? n which one is best an ...

How to get SQL queries for each user where env is production

I’m developing an application dedicated to generate statistical reports, I would like that user after saving their stat report they save sql queries too. To do that I wrote the following module: ...

热门标签