Module: Sequel::Postgres::InetDatabaseMethods

Defined in:
lib/sequel/extensions/pg_inet.rb

Overview

Methods enabling Database object integration with the inet/cidr types.

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.extended(db) ⇒ Object

Reset the conversion procs when extending the Database object, so it will pick up the inet/cidr convertor. Also, extend the datasets with support for literalizing the IPAddr types.



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# File 'lib/sequel/extensions/pg_inet.rb', line 31

def self.extended(db)
  db.reset_conversion_procs if db.respond_to?(:reset_conversion_procs)
  db.extend_datasets(InetDatasetMethods)
end

Instance Method Details

#bound_variable_arg(arg, conn) ⇒ Object

Convert an IPAddr arg to a string. Probably not necessary, but done for safety.



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# File 'lib/sequel/extensions/pg_inet.rb', line 38

def bound_variable_arg(arg, conn)
  case arg
  when IPAddr
    "#{arg.to_s}/#{arg.instance_variable_get(:@mask_addr).to_s(2).count('1')}"
  else
    super
  end
end

#schema_column_type(db_type) ⇒ Object

Make the column type detection recognize the inet and cidr types.



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# File 'lib/sequel/extensions/pg_inet.rb', line 48

def schema_column_type(db_type)
  case db_type
  when 'inet', 'cidr'
    :ipaddr
  else
    super
  end
end