discourse/config/initializers/00-rails-master-polyfills.rb

if Rails.version < "4.2.0"
  class Mail::Message
    alias_method :deliver_now,  :deliver
    alias_method :deliver_now!, :deliver!
  end
end
Check Rails.version instead of ENV Like that we can have code that works on multiple Rails versions, and we dont need to mix a new method on Kernel. Also, this makes easier to have multiple versions. For instance, before master was 4.2, which is not the case anymore, so on the code we should check versions and not Environment variables 2015-04-24 16:22:24 -04:00			`if Rails.version < "4.2.0"`
			`class Mail::Message`
			`alias_method :deliver_now, :deliver`
			`alias_method :deliver_now!, :deliver!`
			`end`
Avoid a deprecation warning by poly-filling #deliver_now and #deliver_now 2014-10-15 03:04:47 -04:00			`end`