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require 'yaml'
module Mail
module YAML
def self.load(yaml)
permitted_classes = [
Symbol,
Mail::Body,
# Delivery methods as listed in mail/configuration.rb
Mail::SMTP,
Mail::Sendmail,
Mail::Exim,
Mail::FileDelivery,
Mail::SMTPConnection,
Mail::TestMailer,
Mail::LoggerDelivery,
Mail.delivery_method.class,
]
if Gem::Version.new(Psych::VERSION) >= Gem::Version.new('3.1.0.pre1')
::YAML.safe_load(yaml, :permitted_classes => permitted_classes)
else
::YAML.safe_load(yaml, permitted_classes)
end
end
end
end
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