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How to use initialize method of ActiveSupport Package

Best Test-prof_ruby code snippet using ActiveSupport.initialize

railtie.rb

Source:railtie.rb

...5  class Railtie < Rails::Railtie # :nodoc:6    config.active_support = ActiveSupport::OrderedOptions.new7    config.active_support.disable_to_s_conversion = false8    config.eager_load_namespaces << ActiveSupport9    initializer "active_support.isolation_level" do |app|10      config.after_initialize do11        if level = app.config.active_support.delete(:isolation_level)12          ActiveSupport::IsolatedExecutionState.isolation_level = level13        end14      end15    end16    initializer "active_support.remove_deprecated_time_with_zone_name" do |app|17      config.after_initialize do18        if app.config.active_support.remove_deprecated_time_with_zone_name19          require "active_support/time_with_zone"20          TimeWithZone.singleton_class.remove_method(:name)21        end22      end23    end24    initializer "active_support.set_authenticated_message_encryption" do |app|25      config.after_initialize do26        unless app.config.active_support.use_authenticated_message_encryption.nil?27          ActiveSupport::MessageEncryptor.use_authenticated_message_encryption =28            app.config.active_support.use_authenticated_message_encryption29        end30      end31    end32    initializer "active_support.reset_execution_context" do |app|33      app.reloader.before_class_unload { ActiveSupport::ExecutionContext.clear }34      app.executor.to_run              { ActiveSupport::ExecutionContext.clear }35      app.executor.to_complete         { ActiveSupport::ExecutionContext.clear }36    end37    initializer "active_support.reset_all_current_attributes_instances" do |app|38      app.reloader.before_class_unload { ActiveSupport::CurrentAttributes.clear_all }39      app.executor.to_run              { ActiveSupport::CurrentAttributes.reset_all }40      app.executor.to_complete         { ActiveSupport::CurrentAttributes.reset_all }41      ActiveSupport.on_load(:active_support_test_case) do42        if app.config.active_support.executor_around_test_case43          require "active_support/executor/test_helper"44          include ActiveSupport::Executor::TestHelper45        else46          require "active_support/current_attributes/test_helper"47          include ActiveSupport::CurrentAttributes::TestHelper48          require "active_support/execution_context/test_helper"49          include ActiveSupport::ExecutionContext::TestHelper50        end51      end52    end53    initializer "active_support.deprecation_behavior" do |app|54      if app.config.active_support.report_deprecations == false55        ActiveSupport::Deprecation.silenced = true56        ActiveSupport::Deprecation.behavior = :silence57        ActiveSupport::Deprecation.disallowed_behavior = :silence58      else59        if deprecation = app.config.active_support.deprecation60          ActiveSupport::Deprecation.behavior = deprecation61        end62        if disallowed_deprecation = app.config.active_support.disallowed_deprecation63          ActiveSupport::Deprecation.disallowed_behavior = disallowed_deprecation64        end65        if disallowed_warnings = app.config.active_support.disallowed_deprecation_warnings66          ActiveSupport::Deprecation.disallowed_warnings = disallowed_warnings67        end68      end69    end70    # Sets the default value for Time.zone71    # If assigned value cannot be matched to a TimeZone, an exception will be raised.72    initializer "active_support.initialize_time_zone" do |app|73      begin74        TZInfo::DataSource.get75      rescue TZInfo::DataSourceNotFound => e76        raise e.exception "tzinfo-data is not present. Please add gem 'tzinfo-data' to your Gemfile and run bundle install"77      end78      require "active_support/core_ext/time/zones"79      Time.zone_default = Time.find_zone!(app.config.time_zone)80    end81    # Sets the default week start82    # If assigned value is not a valid day symbol (e.g. :sunday, :monday, ...), an exception will be raised.83    initializer "active_support.initialize_beginning_of_week" do |app|84      require "active_support/core_ext/date/calculations"85      beginning_of_week_default = Date.find_beginning_of_week!(app.config.beginning_of_week)86      Date.beginning_of_week_default = beginning_of_week_default87    end88    initializer "active_support.require_master_key" do |app|89      if app.config.respond_to?(:require_master_key) && app.config.require_master_key90        begin91          app.credentials.key92        rescue ActiveSupport::EncryptedFile::MissingKeyError => error93          $stderr.puts error.message94          exit 195        end96      end97    end98    initializer "active_support.set_error_reporter" do |app|99      ActiveSupport.error_reporter = app.executor.error_reporter100    end101    initializer "active_support.set_configs" do |app|102      app.config.active_support.each do |k, v|103        k = "#{k}="104        ActiveSupport.public_send(k, v) if ActiveSupport.respond_to? k105      end106    end107    initializer "active_support.set_hash_digest_class" do |app|108      config.after_initialize do109        if klass = app.config.active_support.hash_digest_class110          ActiveSupport::Digest.hash_digest_class = klass111        end112      end113    end114    initializer "active_support.set_key_generator_hash_digest_class" do |app|115      config.after_initialize do116        if klass = app.config.active_support.key_generator_hash_digest_class117          ActiveSupport::KeyGenerator.hash_digest_class = klass118        end119      end120    end121    initializer "active_support.set_rfc4122_namespaced_uuids" do |app|122      config.after_initialize do123        if app.config.active_support.use_rfc4122_namespaced_uuids124          require "active_support/core_ext/digest"125          ::Digest::UUID.use_rfc4122_namespaced_uuids = app.config.active_support.use_rfc4122_namespaced_uuids126        end127      end128    end129  end130end...

bootstrap.rb

Source:bootstrap.rb

...4module Rails5  class Application6    module Bootstrap7      include Initializable8      initializer :load_environment_hook, :group => :all do end9      initializer :load_active_support, :group => :all do10        require "active_support/all" unless config.active_support.bare11      end12      # Preload all frameworks specified by the Configuration#frameworks.13      # Used by Passenger to ensure everything's loaded before forking and14      # to avoid autoload race conditions in JRuby.15      initializer :preload_frameworks, :group => :all do16        ActiveSupport::Autoload.eager_autoload! if config.preload_frameworks17      end18      # Initialize the logger early in the stack in case we need to log some deprecation.19      initializer :initialize_logger, :group => :all do20        Rails.logger ||= config.logger || begin21          path = config.paths["log"].first22          unless File.exist? File.dirname path23            FileUtils.mkdir_p File.dirname path24          end25          f = File.open path, 'a'26          f.binmode27          f.sync = true # make sure every write flushes28          logger = ActiveSupport::TaggedLogging.new(29            ActiveSupport::BufferedLogger.new(f)30          )31          logger.level = ActiveSupport::BufferedLogger.const_get(config.log_level.to_s.upcase)32          logger33        rescue StandardError34          logger = ActiveSupport::TaggedLogging.new(ActiveSupport::BufferedLogger.new(STDERR))35          logger.level = ActiveSupport::BufferedLogger::WARN36          logger.warn(37            "Rails Error: Unable to access log file. Please ensure that #{path} exists and is chmod 0666. " +38            "The log level has been raised to WARN and the output directed to STDERR until the problem is fixed."39          )40          logger41        end42      end43      # Initialize cache early in the stack so railties can make use of it.44      initializer :initialize_cache, :group => :all do45        unless defined?(RAILS_CACHE)46          silence_warnings { Object.const_set "RAILS_CACHE", ActiveSupport::Cache.lookup_store(config.cache_store) }47          if RAILS_CACHE.respond_to?(:middleware)48            config.middleware.insert_before("Rack::Runtime", RAILS_CACHE.middleware)49          end50        end51      end52      # Sets the dependency loading mechanism.53      # TODO: Remove files from the $" and always use require.54      initializer :initialize_dependency_mechanism, :group => :all do55        ActiveSupport::Dependencies.mechanism = config.cache_classes ? :require : :load56      end57      initializer :bootstrap_hook, :group => :all do |app|58        ActiveSupport.run_load_hooks(:before_initialize, app)59      end60    end61  end62end...

initialize

Using AI Code Generation

1  def initialize(name)2  def initialize(name)3  def initialize(name)4  def initialize(name)5  def initialize(name)6  def initialize(name)7  def initialize(name)8  def initialize(name)9  def initialize(name)10  def initialize(name)11  def initialize(name)12  def initialize(name)13  def initialize(name)14  def initialize(name)15  def initialize(name)

initialize

Using AI Code Generation

1  def initialize(*args)2  def initialize(*args)3  def initialize(*args)4  def initialize(*args)5  def initialize(*args)6  def initialize(*args)7  def initialize(*args)8  def initialize(*args)9  def initialize(*args)10  def initialize(*args)11  def initialize(*args)12  def initialize(*args)13  def initialize(*args)14  def initialize(*args)

initialize

Using AI Code Generation

1    ActiveSupport::Inflector.underscore(self)2  def initialize(name, age)3p = Person.new("John", 23)4    ActiveSupport::Inflector.underscore(self)5  def initialize(name, age)6p = Person.new("John", 23)7    ActiveSupport::Inflector.underscore(self)8  def initialize(name, age)9p = Person.new("John", 23)10    ActiveSupport::Inflector.underscore(self)11  def initialize(name, age)12p = Person.new("John", 23)

initialize

Using AI Code Generation

1t.initialize_with(name: 'John', age: 25)2  def initialize(*args)3  def initialize(*args)4  def initialize(*args)5  def initialize(*args)6  def initialize(*args)7  def initialize(*args)8  def initialize(*args)9  def initialize(*args)10  def initialize(*args)11  def initialize(*args)

initialize

Using AI Code Generation

1    ActiveSupport::Inflector.underscore(self)2  def initialize(name, age)3p = Person.new("John", 23)4    ActiveSupport::Inflector.underscore(self)5  def initialize(name, age)6p = Person.new("John", 23)7    ActiveSupport::Inflector.underscore(self)8  def initialize(name, age)9p = Person.new("John", 23)10    ActiveSupport::Inflector.underscore(self)11  def initialize(name, age)12p = Person.new("John", 23)

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