devise: change email.confirm for dev

config/environments/production.rb

@@ -87,7 +87,7 @@ Rails.application.configure do
     :password             => ENV['SMTP_PASSWORD'],
     :authentication       => ENV['SMTP_AUTH'] && ENV['SMTP_AUTH'].to_sym,
     :enable_starttls_auto => ENV['SMTP_TLS'] && ENV['SMTP_TLS'].match(/true/),
-    :openssl_verify_mode  => ENV['SMTP_SSL_MODE'],
+    :openssl_verify_mode  => ENV['SMTP_SSL_MODE']
   }
 
 end

config/initializers/devise.rb

@@ -107,7 +107,7 @@ Devise.setup do |config|
   # able to access the website for two days without confirming their account,
   # access will be blocked just in the third day. Default is 0.days, meaning
   # the user cannot access the website without confirming their account.
-  config.allow_unconfirmed_access_for = 0.days
+  config.allow_unconfirmed_access_for = Rails.env.production? && 0.days || 5.years
 
   # A period that the user is allowed to confirm their account before their
   # token becomes invalid. For example, if set to 3.days, the user can confirm