Method: IPAdmin::CIDR#network

Defined in:
lib/ip_admin.rb

#network(options = nil) ⇒ Object Also known as: base, first

Provide base network address.

  • Arguments:

    • Optional Hash with the following fields:

      - :Objectify -- if true, return IPAdmin::CIDR object (optional)
- :Short -- if true, return IPv6 addresses in short-hand notation (optional)

  • Returns:

    • IP address or IPAdmin::CIDR object.

Example:

puts cidr4.network()   --> 192.168.1.0



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# File 'lib/ip_admin.rb', line 2066

def network(options=nil)
    objectify = false
    short = false
    
    if (options)
        unless(options.kind_of?(Hash))
            raise Argumenterror, "Expected Hash, but " +
                                 "#{options.class} provided."
        end
        
        if( options.has_key?(:Short) )
            short = true
        end
        
        if( options.has_key?(:Objectify) )
            objectify = true
        end
    end

    if (@version == 4)
        ip = IPAdmin.unpack_ipv4_addr(@network)
    else
        ip = IPAdmin.unpack_ipv6_addr(@network)
        ip = IPAdmin.shorten(ip) if (short && !objectify)
    end
    
    if (objectify)
        ip = IPAdmin::CIDR.new(:CIDR => ip)
    end

    return(ip)
end