[英]How can I force Rails 3.2 to reload mounted rack app per request in development mode?
How can I force Rails 3.2 to reload mounted rack app per request in development mode? 如何在开发模式下强制Rails 3.2按请求重新加载已安装的机架应用程序?
I have mounted grape app this way 我这样安装了葡萄应用程序
mount API2, :at => "/api2"
However rails doesn't reflect changes in app without web server restart. 但是,如果没有重新启动Web服务器,rails不会反映应用程
Refer: https://stackoverflow.com/a/4368838/667158 请参阅: https : //stackoverflow.com/a/4368838/667158
# Reload Grape in development mode
api_reloader = ActiveSupport::FileUpdateChecker.new(Dir["path/to/you/api/dir/**/*"], true) do
Rails.application.reload_routes! # or do something better here
end
ActionDispatch::Callbacks.to_prepare do
api_reloader.execute_if_updated
end
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