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better_errorsがvagrantで動作しない対処

Last updated at Posted at 2013-11-26

Rails4 今のところ最強なデバッグツール達
http://qiita.com/yusabana/items/8ce54577d959bb085b37

##better_errorsが動かない・・・
こちらにならって、vagrant環境にrailsを構築していたので、
デバッグに便利なbetter_errorsをgemからインストールしたが
・・・・動かず。

公式githubにこのようにありました。
https://github.com/charliesome/better_errors#security

You will notice that the only machine that gets the Better Errors page is localhost, which means you get the default error page if you are developing on a remote host (or a virtually remote host, such as a Vagrant box)
↓
超訳:localhostのみで表示され、リモートホストやVagrantでは出ないよ

##対処法
rails内にある、config/environments/development.rbに以下を追加

BetterErrors::Middleware.allow_ip! "192.168.33.1"
(※vagrantが config.vm.network :private_network, ip: "192.168.33.10" の場合)

vagrantのデフォルトでは、192.168.33.1から192.168.33.10にアクセスすることになるので、
192.168.33.1をallowすることで使えるようになりました。

非常に便利!!

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