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# File 'lib/rcl/smtp.rb', line 8
def self.send(mta, from, from_alias, to, to_alias, subject, message)
raise ArgumentError, 'nil mta' if mta.nil?
raise ArgumentError, 'invalid mta class' if mta.class != String
raise ArgumentError, 'empty mta' if mta.empty?
raise ArgumentError, 'nil from' if from.nil?
raise ArgumentError, 'invalid from class' if from.class != String
raise ArgumentError, 'empty from' if from.empty?
raise ArgumentError, 'nil from_alias' if from_alias.nil?
raise ArgumentError, 'invalid from_alias class' if from_alias.class \
!= String
raise ArgumentError, 'empty from' if from_alias.empty?
raise ArgumentError, 'nil to' if to.nil?
raise ArgumentError, 'invalid to class' if to.class != String
raise ArgumentError, 'empty from' if to.empty?
raise ArgumentError, 'nil to_alias' if to_alias.nil?
raise ArgumentError, 'invalid to_alias class' if to_alias.class != \
String
raise ArgumentError, 'empty from' if to_alias.empty?
raise ArgumentError, 'nil subject' if subject.nil?
raise ArgumentError, 'invalid subject class' if subject.class != String
raise ArgumentError, 'nil message' if message.nil?
raise ArgumentError, 'invalid message class' if message.class != String
msg = <<EOM
From: #{from} <#{from_alias}>
To: #{to_alias} <#{to}>
Subject: #{subject}
#{message}
EOM
Net::SMTP.start(mta) do |smtp|
smtp.send_message(msg, from, to)
end
end
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