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primary_key

primary_key()

Instance Public methods

Defines the primary key field â can be overridden in subclasses. Overwriting will negate any effect of the primary_key_prefix_type setting, though.

Links:

https://github.com/rails/rails/blob/6f2ed6d85f8087f57f914e4cf6c9ffb65ce24f55/activerecord/lib/active_record/attribute_methods/primary_key.rb#L71

doc_ruby_on_rails

2015-06-20 00:00:00

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