Method: Cisco::RadiusServerGroup#servers=

Defined in:
lib/cisco_node_utils/radius_server_group.rb

#servers=(val) ⇒ Object 



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# File 'lib/cisco_node_utils/radius_server_group.rb', line 78

def servers=(val)
  fail ArgumentError, 'Servers must be an array of valid IP addresses' \
    unless val.is_a?(Array)

  current = servers

  # Remove IPs that are no longer required
  current.each do |old_ip|
    next if val.include?(old_ip)
    config_set('radius_server_group',
               'servers',
               group: @name,
               state: 'no',
               ip:    old_ip)
  end

  # Add new IPs that aren't already on the device
  val.each do |new_ip|
    unless new_ip =~ /^[a-zA-Z0-9\.\:]*$/
      fail ArgumentError,
           'Servers must be an array of valid IPv4/IPv6 addresses'
    end

    begin
      IPAddr.new(new_ip)
    rescue
      raise ArgumentError,
            'Servers must be an array of valid IPv4/IPv6 addresses'
    end

    next unless current.nil? || !current.include?(new_ip)
    config_set('radius_server_group',
               'servers',
               group: @name,
               state: '',
               ip:    new_ip)
  end
end