Sha256: 947fb70b3baaab28746304b4f5fb41c3dc343be76eecc5a8b7f5f8a6b107ffdb
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Versions: 119
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Contents
# A single IPv4 address, in standard, dotted decimal notation.
#
# @example Dotted Decimal Notation
# '1.2.3.4'
#
class MetasploitDataModels::IPAddress::V4::Single < MetasploitDataModels::IPAddress::V4::Segmented
#
# Segments
#
segment class_name: 'MetasploitDataModels::IPAddress::V4::Segment::Single'
#
# Instance Methods
#
# Adds `other` IPv4 address to this IPv4 address.
#
# @return [MetasploitDataModels::IPAddress::V4::Single] a new IPv4 address contain the sum of the two addresses
# segments with carries from lower to higher segments.
# @raise [TypeError] if `other` isn't the same class.
# @raise [ArgmentError] if `self` plus `other` yields an IP address greater than 255.255.255.255.
# @see succ
def +(other)
unless other.is_a? self.class
raise TypeError, "Cannot add #{other.class} to #{self.class}"
end
carry = 0
sum_segments = []
low_to_high_segments = segments.zip(other.segments).reverse
low_to_high_segments.each do |self_segment, other_segment|
segment, carry = self_segment.add_with_carry(other_segment, carry)
sum_segments.unshift segment
end
unless carry == 0
raise ArgumentError,
"#{self} + #{other} is not a valid IP address. It is #{sum_segments.join('.')} with a carry (#{carry})"
end
self.class.new(segments: sum_segments)
end
# The succeeding IPv4 address.
#
# @see #+
# @raise (see #+)
def succ
self + self.class.new(value: '0.0.0.1')
end
end
Version data entries
119 entries across 119 versions & 2 rubygems