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instance method
IPAddr#===
===(other)
lib/ipaddr.rb
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# File tmp/rubies/ruby-3.0.5/lib/ipaddr.rb, line 173
def include?(other)
other = coerce_other(other)
if ipv4_mapped?
if (@mask_addr >> 32) != 0xffffffffffffffffffffffff
return false
end
mask_addr = (@mask_addr & IN4MASK)
addr = (@addr & IN4MASK)
family = Socket::AF_INET
else
mask_addr = @mask_addr
addr = @addr
family = @family
end
if other.ipv4_mapped?
other_addr = (other.to_i & IN4MASK)
other_family = Socket::AF_INET
else
other_addr = other.to_i
other_family = other.family
end
if family != other_family
return false
end
return ((addr & mask_addr) == (other_addr & mask_addr))
end
Alias of #include?
Returns true if the given ipaddr is in the range.
e.g.:
Example
require 'ipaddr' net1 = IPAddr.new("192.168.2.0/24") net2 = IPAddr.new("192.168.2.100") net3 = IPAddr.new("192.168.3.0") p net1.include?(net2) #=> true p net1.include?(net3) #=> false