module Rails::DataMapper
Public Class Methods
finalize()
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# File lib/dm-rails/setup.rb, line 61 def self.finalize ::DataMapper.finalize end
preload_models(app)
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# File lib/dm-rails/setup.rb, line 65 def self.preload_models(app) app.config.paths['app/models'].each do |path| Dir.glob("#{path}/**/*.rb").sort.each { |file| require_dependency file[path.length..-1] } end finalize end
setup(environment)
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# File lib/dm-rails/setup.rb, line 8 def self.setup(environment) ::DataMapper.logger.info "[datamapper] Setting up the #{environment.inspect} environment:" env = configuration.repositories[environment] ||= begin database_url = ENV['DATABASE_URL'] if database_url.present? { 'default' => { 'url' => database_url } } else fail KeyError, "The environment #{environment} is unknown" end end env.symbolize_keys.each { |pair| setup_with_instrumentation(*pair) } finalize end
setup_log_listener(adapter_name)
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# File lib/dm-rails/setup.rb, line 48 def self.setup_log_listener(adapter_name) adapter_name = 'sqlite3' if adapter_name == 'sqlite' driver_name = ActiveSupport::Inflector.camelize(adapter_name) setup_do_driver(driver_name) do |driver| DataObjects::Connection.send(:include, LogListener) # FIXME Setting DataMapper::Logger.new($stdout, :off) alone won't work because the #log # method is currently only available in DO and needs an explicit DO Logger instantiated. # We turn the logger :off because ActiveSupport::Notifications handles displaying log messages driver.logger = DataObjects::Logger.new($stdout, :off) end end
setup_logger(logger)
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# File lib/dm-rails/setup.rb, line 44 def self.setup_logger(logger) ::DataMapper.logger = logger end
setup_with_instrumentation(name, options)
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# File lib/dm-rails/setup.rb, line 22 def self.setup_with_instrumentation(name, options) # The url option is the convention used by rails, while uri is legacy dm-rails url = options.fetch('url', options['uri']) args, database, adapter_name = if url database_uri = ::Addressable::URI.parse(url) [database_uri, database_uri.path[1..-1], database_uri.scheme] else [options, *options.values_at('database', 'adapter')] end ::DataMapper.logger.info "[datamapper] Setting up #{name.inspect} repository: '#{database}' on #{adapter_name}" adapter = ::DataMapper.setup(name, args) if convention = configuration.resource_naming_convention[name] adapter.resource_naming_convention = convention end if convention = configuration.field_naming_convention[name] adapter.field_naming_convention = convention end setup_log_listener(adapter.options['adapter']) end
storage()
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# File lib/dm-rails/storage.rb, line 4 def self.storage Storage end
Private Class Methods
setup_do_driver(driver_name) { |const| ... }
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# File lib/dm-rails/setup.rb, line 76 def setup_do_driver(driver_name) if Object.const_defined?('DataObjects') && DataObjects.const_defined?(driver_name) yield DataObjects.const_get(driver_name) end end