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Module:IP/doc: Difference between revisions
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add overlapsSubnet
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(add overlapsSubnet) |
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-- }
</source>
=== overlapsSubnet ===
<source lang="lua">
collection:overlapsSubnet(subnet)
</source>
Returns true, obj if <var>subnet</var> overlaps this collection, where obj is the first [[#IPAddress|IPAddress]] or [[#Subnet|Subnet]] object overlapping the subnet. Otherwise, returns false. <var>subnet</var> can be a CIDR string or a [[#Subnet|Subnet]] object.
Examples:
<source lang="lua">
collection:addIP('1.2.3.4')
collection:overlapsSubnet('1.2.3.0/24') -- true, IPAddress.new('1.2.3.4')
collection:overlapsSubnet('1.2.4.0/24') -- false
</source>
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