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method

foreign_key_name

Importance_0
v4.2.1 - Show latest stable - 0 notes - Class: ActiveRecord::ConnectionAdapters::SchemaStatements
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foreign_key_name(table_name, options) private

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# File activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb, line 1008
      def foreign_key_name(table_name, options) # :nodoc:
        identifier = "#{table_name}_#{options.fetch(:column)}_fk"
        hashed_identifier = Digest::SHA256.hexdigest(identifier).first(10)
        options.fetch(:name) do
          "fk_rails_#{hashed_identifier}"
        end
      end
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