Michael Kogan

Thanks for the answer ! Now it works. Now I want to send it by users date and time and it doesn't send. It also doesn't save the date to db.
https://paste2.org/eVc4sL5k

I study Ruby on Rails and I have a one-page simple application that will send emails to people. In the form on the page, a person enters the time and date when he wants to send an email.
deliver_now works for me but when I want to send it by deliver_later in 2 minutes for example (not yet by date) it doesn't. There is a link to the code.
https://paste2.org/X755DDUj