Module: ActiveRecordExtended::QueryMethods::Inet

Included in:
ActiveRecord::QueryMethods::WhereChain
Defined in:
lib/active_record_extended/query_methods/inet.rb

Instance Method Summary collapse

Instance Method Details

#inet_contained_within(opts, *rest) ⇒ Object

Finds matching inet column records that fall within a given submasked IP range

Column(inet) << “127.0.0.1/24”

User.where.inet_contained_within(ip: “127.0.0.1/16”)

#=> "SELECT \"users\".* FROM \"users\" WHERE \"users\".\"ip\" << '127.0.0.1/16'"

User.where.inet_contained_within(ip: IPAddr.new(“192.168.2.0/24”))

#=> "SELECT \"users\".* FROM \"users\" WHERE \"users\".\"ip\" << '192.168.2.0/24'"



16
17
18
 
# File 'lib/active_record_extended/query_methods/inet.rb', line 16

def inet_contained_within(opts, *rest)
  substitute_comparisons(opts, rest, Arel::Nodes::Inet::ContainedWithin, "inet_contained_within")
end

#inet_contained_within_or_equals(opts, *rest) ⇒ Object

Finds matching inet column records that fall within a given submasked IP range and also finds records that also contain a submasking field that fall within range too.

Column(inet) <<= “127.0.0.1/24”

User.where.inet_contained_within_or_equals(ip: “127.0.0.1/16”)

#=> "SELECT \"users\".* FROM \"users\" WHERE \"users\".\"ip\" <<= '127.0.0.44/32'"

User.where.inet_contained_within_or_equals(ip: IPAddr.new(“192.168.2.0/24”))

#=> "SELECT \"users\".* FROM \"users\" WHERE \"users\".\"ip\" <<= '192.168.2.0/24'"



31
32
33
 
# File 'lib/active_record_extended/query_methods/inet.rb', line 31

def inet_contained_within_or_equals(opts, *rest)
  substitute_comparisons(opts, rest, Arel::Nodes::Inet::ContainedWithinEquals, "inet_contained_within_or_equals")
end

#inet_contains(opts, *rest) ⇒ Object

Strictly finds records that contain a submask and the supplied IP address falls within its range.

Column(inet) >>= “127.0.0.1”

User.where.inet_contained_within_or_equals(ip: “127.0.255.255”)

#=> "SELECT \"users\".* FROM \"users\" WHERE \"users\".\"ip\" >> '127.0.255.255'"

User.where.inet_contained_within_or_equals(ip: IPAddr.new(“127.0.0.255”))

#=> "SELECT \"users\".* FROM \"users\" WHERE \"users\".\"ip\" >> '127.0.0.255/32'"



59
60
61
 
# File 'lib/active_record_extended/query_methods/inet.rb', line 59

def inet_contains(opts, *rest)
  substitute_comparisons(opts, rest, Arel::Nodes::Inet::Contains, "inet_contains")
end

#inet_contains_or_equals(opts, *rest) ⇒ Object

Finds records that contain a submask and the supplied IP address falls within its range.

Column(inet) >>= “127.0.0.1/24”

User.where.inet_contained_within_or_equals(ip: “127.0.255.255”)

#=> "SELECT \"users\".* FROM \"users\" WHERE \"users\".\"ip\" >>= '127.0.255.255'"

User.where.inet_contained_within_or_equals(ip: IPAddr.new(“127.0.0.255”))

#=> "SELECT \"users\".* FROM \"users\" WHERE \"users\".\"ip\" >>= '127.0.0.255/32'"



45
46
47
 
# File 'lib/active_record_extended/query_methods/inet.rb', line 45

def inet_contains_or_equals(opts, *rest)
  substitute_comparisons(opts, rest, Arel::Nodes::Inet::ContainsEquals, "inet_contains_or_equals")
end

#inet_contains_or_is_contained_within(opts, *rest) ⇒ Object

This method is a combination of ‘inet_contains` and `inet_contained_within`

Finds records that are contained within a given submask. And will also find records where their submask is also contains a given IP or IP submask.

Column(inet) && “127.0.0.1/28”

User.where.inet_contains_or_is_contained_by(ip: “127.0.255.255/28”)

#=> "SELECT \"users\".* FROM \"users\" WHERE \"users\".\"ip\" && '127.0.255.255/28'"

User.where.inet_contains_or_is_contained_by(ip: IPAddr.new(“127.0.0.255”))

#=> "SELECT \"users\".* FROM \"users\" WHERE \"users\".\"ip\" && '127.0.0.255/32'"



76
77
78
79
80
81
82
83
 
# File 'lib/active_record_extended/query_methods/inet.rb', line 76

def inet_contains_or_is_contained_within(opts, *rest)
  substitute_comparisons(
    opts,
    rest,
    Arel::Nodes::Inet::ContainsOrContainedWithin,
    "inet_contains_or_is_contained_within"
  )
end