Class: MailAllowed

Inherits:
Object
  • Object
show all
Defined in:
lib/mail_allowed.rb,
lib/mail_allowed/version.rb

Overview

Filter mails with a specific allowed e-mail addresses and only leaves those in the ‘to’.

Constant Summary collapse

VERSION = 
'1.0.0'.freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(allowed_addresses, fallback = nil) ⇒ MailAllowed

Returns a new instance of MailAllowed.

Parameters:

  • allowed_addresses (Array<String>, #include?)
  • fallback (String) (defaults to: nil) 


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# File 'lib/mail_allowed.rb', line 10

def initialize(allowed_addresses, fallback = nil)
  @allowed_addresses = allowed_addresses
  @fallback = fallback
end

Instance Attribute Details

#allowed_addresses ⇒ Object (readonly)

Returns the value of attribute allowed_addresses.



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# File 'lib/mail_allowed.rb', line 6

def allowed_addresses
  @allowed_addresses
end

#fallback ⇒ Object (readonly)

Returns the value of attribute fallback.



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# File 'lib/mail_allowed.rb', line 6

def fallback
  @fallback
end

Instance Method Details

#delivering_email(mail) ⇒ Object 



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# File 'lib/mail_allowed.rb', line 15

def delivering_email(mail)
  mail.to = mail.to.select { |recipient| allowed?(recipient) }
  mail.to = [fallback] unless mail.to.any?
end