Rails one liner email sending?

Question

How can I send an email in one line without creating a mailer class?

I need to set all the params including :from (which is different than the smtp user)

So far I got this:

# ok not exactly a one liner, but it doesn't matter
ActionMailer::Base.mail(:from => '[email protected]', :to => '[email protected]', :subject => 'subject bla') do
  'content bla'
end.deliver

The content is not working, I receive a blank email

Answer 1

ActionMailer::Base.mail(from: '[email protected]', to: '[email protected]', subject: "Welcome to My Awesome Site", body: 'I am the email body.').deliver

Omg, we have one-liner!