class ActiveRecord::ConnectionAdapters::PostgreSQL::Column

:nodoc:

def array 

def array
  sql_type_metadata.sql_type.end_with?("[]")
end

def initialize(*, serial: nil, **) 

def initialize(*, serial: nil, **)
  super
  @serial = serial
end

def serial? 

def serial?
  @serial
end

def sql_type 

def sql_type
  super.sub(/\[\]\z/, "")
end