# ActionMailer (Ruby on Rails)

> Mengirim email, mailers, layouts, attachments, delivery methods, pengujian email

- 18 pertanyaan wawancara
- Mid-Level
- [Pertanyaan Wawancara: Ruby on Rails](https://sharpskill.dev/id/technologies/ruby-on-rails/pertanyaan-wawancara.md)

## 1. Perintah mana yang menghasilkan mailer baru dalam aplikasi Rails?

**Jawaban**

Perintah rails generate mailer (atau rails g mailer) membuat mailer baru dengan kelas yang sesuai di app/mailers, view di app/views, dan file test. Perintah ini mengikuti konvensi Rails dan secara otomatis menghasilkan struktur file yang diperlukan untuk mengirim email.

## 2. Dari kelas mana semua mailer harus mewarisi dalam aplikasi Rails?

**Jawaban**

Semua mailer Rails mewarisi dari ApplicationMailer, yang sendiri mewarisi dari ActionMailer::Base. ApplicationMailer dibuat secara default di app/mailers dan memungkinkan pendefinisian konfigurasi umum untuk semua mailer dalam aplikasi, seperti layout default atau alamat pengirim.

## 3. Di direktori mana template view email berada dalam aplikasi Rails?

**Jawaban**

Template view email berada di app/views/mailer_name/. Setiap metode mailer berkorespondensi dengan sebuah template (misalnya welcome_email.html.erb dan welcome_email.text.erb). Rails secara otomatis mencari template yang cocok dengan nama metode mailer.

## 15 pertanyaan lagi tersedia

- Metode mana yang harus digunakan untuk mengirim email secara asinkron melalui ActiveJob?
- Bagaimana mendefinisikan alamat pengirim default untuk semua email dalam sebuah mailer?

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