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method

foreign_key_column_for

Importance_0
v4.2.7 - Show latest stable - 0 notes - Class: ActiveRecord::ConnectionAdapters::SchemaStatements
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  • What's this?
foreign_key_column_for(table_name) public

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# File activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb, line 818
      def foreign_key_column_for(table_name) # :nodoc:
        prefix = Base.table_name_prefix
        suffix = Base.table_name_suffix
        name = table_name.to_s =~ /#{prefix}(.+)#{suffix}/ ? $1 : table_name.to_s
        "#{name.singularize}_id"
      end
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