Method: MailSpy::Sendgrid::SmtpApiHeader#addSubVal

Defined in:
lib/mail_spy/sendgrid/smtp_api_header.rb

#addSubVal(var, val) ⇒ Object 



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# File 'lib/mail_spy/sendgrid/smtp_api_header.rb', line 21

def addSubVal(var, val)
  if not @data['sub']
    @data['sub'] = {}
  end
  if val.instance_of?(Array)
    @data['sub'][var] = val
  else
    @data['sub'][var] = [val]
  end
end