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# frozen_string_literal: true
module ActiveRecord
# :stopdoc:
module ConnectionAdapters
class PostgreSQLTypeMetadata < DelegateClass(SqlTypeMetadata)
undef to_yaml if method_defined?(:to_yaml)
attr_reader :oid, :fmod, :array
def initialize(type_metadata, oid: nil, fmod: nil)
super(type_metadata)
@type_metadata = type_metadata
@oid = oid
@fmod = fmod
@array = /\[\]$/.match?(type_metadata.sql_type)
end
def sql_type
super.gsub(/\[\]$/, "")
end
def ==(other)
other.is_a?(PostgreSQLTypeMetadata) &&
__getobj__ == other.__getobj__ &&
oid == other.oid &&
fmod == other.fmod &&
array == other.array
end
alias eql? ==
def hash
PostgreSQLTypeMetadata.hash ^
__getobj__.hash ^
oid.hash ^
fmod.hash ^
array.hash
end
end
end
end
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