Module: ActiveRecord::AttributeMethods::PrimaryKey

Extended by:
ActiveSupport::Concern
Defined in:
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/attribute_methods/primary_key.rb

Defined Under Namespace

Modules: ClassMethods

Instance Method Summary collapse

Methods included from ActiveSupport::Concern

append_features, class_methods, extended, included, prepend_features, prepended

Instance Method Details

#idObject

Returns the primary key column’s value.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/attribute_methods/primary_key.rb', line 18

def id
  _read_attribute(@primary_key)
end

#id=(value) ⇒ Object

Sets the primary key column’s value.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/attribute_methods/primary_key.rb', line 23

def id=(value)
  _write_attribute(@primary_key, value)
end

#id?Boolean

Queries the primary key column’s value.

Returns:

  • (Boolean)


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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/attribute_methods/primary_key.rb', line 28

def id?
  query_attribute(@primary_key)
end

#id_before_type_castObject

Returns the primary key column’s value before type cast.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/attribute_methods/primary_key.rb', line 33

def id_before_type_cast
  attribute_before_type_cast(@primary_key)
end

#id_for_databaseObject

:nodoc:



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/attribute_methods/primary_key.rb', line 47

def id_for_database # :nodoc:
  @attributes[@primary_key].value_for_database
end

#id_in_databaseObject

Returns the primary key column’s value from the database.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/attribute_methods/primary_key.rb', line 43

def id_in_database
  attribute_in_database(@primary_key)
end

#id_wasObject

Returns the primary key column’s previous value.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/attribute_methods/primary_key.rb', line 38

def id_was
  attribute_was(@primary_key)
end

#to_keyObject

Returns this record’s primary key value wrapped in an array if one is available.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/attribute_methods/primary_key.rb', line 12

def to_key
  key = id
  [key] if key
end