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Diffstat (limited to 'guides/source/action_mailer_basics.md')
| -rw-r--r-- | guides/source/action_mailer_basics.md | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/guides/source/action_mailer_basics.md b/guides/source/action_mailer_basics.md index c9e35dd985..c586675ee5 100644 --- a/guides/source/action_mailer_basics.md +++ b/guides/source/action_mailer_basics.md @@ -733,7 +733,9 @@ Mailer framework. You can do this in an initializer file `config/initializers/sandbox_email_interceptor.rb` ```ruby -ActionMailer::Base.register_interceptor(SandboxEmailInterceptor) if Rails.env.staging? +if Rails.env.staging? + ActionMailer::Base.register_interceptor(SandboxEmailInterceptor) +end ``` NOTE: The example above uses a custom environment called "staging" for a |