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method

foreign_key

Importance_0
Ruby on Rails latest stable (v5.2.3) - 0 notes - Class: ActiveRecord::ConnectionAdapters::TableDefinition
foreign_key(table_name, options = {}) public

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# File activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb, line 384
      def foreign_key(table_name, options = {}) # :nodoc:
        table_name_prefix = ActiveRecord::Base.table_name_prefix
        table_name_suffix = ActiveRecord::Base.table_name_suffix
        table_name = "#{table_name_prefix}#{table_name}#{table_name_suffix}"
        foreign_keys.push([table_name, options])
      end
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