diff options
Diffstat (limited to 'actionmailer/lib/action_mailer/railtie.rb')
| -rw-r--r-- | actionmailer/lib/action_mailer/railtie.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/actionmailer/lib/action_mailer/railtie.rb b/actionmailer/lib/action_mailer/railtie.rb index ae89492b0f..215d0199af 100644 --- a/actionmailer/lib/action_mailer/railtie.rb +++ b/actionmailer/lib/action_mailer/railtie.rb @@ -25,6 +25,7 @@ module ActionMailer options.javascripts_dir ||= paths["public/javascripts"].first options.stylesheets_dir ||= paths["public/stylesheets"].first options.show_previews = Rails.env.development? if options.show_previews.nil? + options.cache_store ||= Rails.cache if options.show_previews options.preview_path ||= defined?(Rails.root) ? "#{Rails.root}/test/mailers/previews" : nil |