User email confirmation is now optional

.env-example

@@ -4,3 +4,5 @@ POSTGRES_USER=yourusernamehere
 POSTGRES_PASSWORD=yourpasswordhere
 
 APP_NAME="You App Name Here"
+
+EMAIL_CONFIRMATION=0

app/models/user.rb

@@ -1,7 +1,8 @@
 class User < ApplicationRecord
   devise :database_authenticatable, :registerable,
-         :recoverable, :rememberable, :validatable,
+         :recoverable, :rememberable, :validatable
-         :confirmable
+  
+  self.send(:devise, :confirmable) if Rails.application.email_confirmation?
 
   has_many :comments
 

config/application.rb

@@ -19,5 +19,9 @@ module App
     def name
       ENV["APP_NAME"]
     end
+
+    def email_confirmation?
+      ENV["EMAIL_CONFIRMATION"] == "1"
+    end
   end
 end