Module: Foreigner

Defined in:
lib/foreigner.rb,
lib/foreigner/schema_dumper.rb,
lib/foreigner/connection_adapters/sql_2003.rb,
lib/foreigner/connection_adapters/mysql_adapter.rb,
lib/foreigner/connection_adapters/postgresql_adapter.rb,
lib/foreigner/connection_adapters/abstract/schema_statements.rb,
lib/foreigner/connection_adapters/abstract/schema_definitions.rb

Defined Under Namespace

Modules: ConnectionAdapters, SchemaDumper

Class Method Summary collapse

Class Method Details

.configured_adapter ⇒ Object 



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# File 'lib/foreigner.rb', line 21

def configured_adapter
  ActiveRecord::Base.connection.adapter_name.downcase
end

.load_adapter! ⇒ Object 



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# File 'lib/foreigner.rb', line 15

def load_adapter!
  if adapters.key?(configured_adapter)
    require adapters[configured_adapter]
  end
end

.on_load(&block) ⇒ Object 



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# File 'lib/foreigner.rb', line 25

def on_load(&block)
  if defined?(Rails) && Rails.version >= '3.0'
    ActiveSupport.on_load :active_record do
      unless ActiveRecord::Base.connected?
        ActiveRecord::Base.configurations = Rails.application.config.database_configuration
        ActiveRecord::Base.establish_connection
      end
      block.call
    end
  else
    yield
  end
end

.register(adapter_name, file_name) ⇒ Object 



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# File 'lib/foreigner.rb', line 11

def register(adapter_name, file_name)
  adapters[adapter_name] = file_name
end