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Mail::CheckDeliveryParams

Public Class Methods

included(klass) click to toggle source
# File lib/mail/check_delivery_params.rb, line 5
def self.included(klass)
  klass.class_eval do

    def check_params(mail)
      envelope_from = mail.return_path || mail.sender || mail.from_addrs.first
      if envelope_from.blank?
        raise ArgumentError.new('A sender (Return-Path, Sender or From) required to send a message')
      end

      destinations ||= mail.destinations if mail.respond_to?(:destinations) && mail.destinations
      if destinations.blank?
        raise ArgumentError.new('At least one recipient (To, Cc or Bcc) is required to send a message')
      end

      message ||= mail.encoded if mail.respond_to?(:encoded)
      if message.blank?
        raise ArgumentError.new('A encoded content is required to send a message')
      end

      [envelope_from, destinations, message]
    end

  end
end

Public Instance Methods

check_params(mail) click to toggle source
# File lib/mail/check_delivery_params.rb, line 8
def check_params(mail)
  envelope_from = mail.return_path || mail.sender || mail.from_addrs.first
  if envelope_from.blank?
    raise ArgumentError.new('A sender (Return-Path, Sender or From) required to send a message')
  end

  destinations ||= mail.destinations if mail.respond_to?(:destinations) && mail.destinations
  if destinations.blank?
    raise ArgumentError.new('At least one recipient (To, Cc or Bcc) is required to send a message')
  end

  message ||= mail.encoded if mail.respond_to?(:encoded)
  if message.blank?
    raise ArgumentError.new('A encoded content is required to send a message')
  end

  [envelope_from, destinations, message]
end

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