Class: ActiveRecord::ConnectionAdapters::MySQL::TypeMetadata

Inherits:
SqlTypeMetadata show all
Includes:
Deduplicable
Defined in:
activerecord/lib/active_record/connection_adapters/mysql/type_metadata.rb

Overview

:nodoc:

Instance Attribute Summary collapse

Attributes inherited from SqlTypeMetadata

#limit, #precision, #scale, #sql_type, #type

Instance Method Summary collapse

Methods included from Deduplicable

#deduplicate

Methods included from ActiveSupport::Concern

#append_features, #class_methods, extended, #included, #prepend_features, #prepended

Constructor Details

#initialize(type_metadata, extra: nil) ⇒ TypeMetadata

Returns a new instance of TypeMetadata.



13
14
15
16
 
# File 'activerecord/lib/active_record/connection_adapters/mysql/type_metadata.rb', line 13

def initialize(type_metadata, extra: nil)
  super(type_metadata)
  @extra = extra
end

Instance Attribute Details

#extra ⇒ Object (readonly)

Returns the value of attribute extra.



11
12
13
 
# File 'activerecord/lib/active_record/connection_adapters/mysql/type_metadata.rb', line 11

def extra
  @extra
end

Instance Method Details

#==(other) ⇒ Object Also known as: eql? 



18
19
20
21
22
 
# File 'activerecord/lib/active_record/connection_adapters/mysql/type_metadata.rb', line 18

def ==(other)
  other.is_a?(TypeMetadata) &&
    __getobj__ == other.__getobj__ &&
    extra == other.extra
end

#hash ⇒ Object 



25
26
27
28
29
 
# File 'activerecord/lib/active_record/connection_adapters/mysql/type_metadata.rb', line 25

def hash
  TypeMetadata.hash ^
    __getobj__.hash ^
    extra.hash
end