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Break application.rb file in smaller chunks.
This commit is contained in:
José Valim
parent
80130d1201
commit
4f03603215
3 changed files with 110 additions and 102 deletions
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@ -2,6 +2,8 @@ require 'fileutils'
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module Rails
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class Application < Engine
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autoload :Bootstrap, 'rails/application/bootstrap'
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autoload :Finisher, 'rails/application/finisher'
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autoload :RoutesReloader, 'rails/application/routes_reloader'
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# TODO Check helpers works as expected
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@ -102,107 +104,5 @@ module Rails
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initializers += Finisher.initializers
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initializers
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end
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module Bootstrap
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include Initializable
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initializer :load_all_active_support do |app|
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require "active_support/all" unless app.config.active_support.bare
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end
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# Preload all frameworks specified by the Configuration#frameworks.
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# Used by Passenger to ensure everything's loaded before forking and
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# to avoid autoload race conditions in JRuby.
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initializer :preload_frameworks do |app|
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require 'active_support/dependencies'
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ActiveSupport::Autoload.eager_autoload! if app.config.preload_frameworks
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end
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# Initialize the logger early in the stack in case we need to log some deprecation.
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initializer :initialize_logger do |app|
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Rails.logger ||= app.config.logger || begin
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path = app.config.paths.log.to_a.first
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logger = ActiveSupport::BufferedLogger.new(path)
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logger.level = ActiveSupport::BufferedLogger.const_get(app.config.log_level.to_s.upcase)
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logger.auto_flushing = false if Rails.env.production?
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logger
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rescue StandardError => e
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logger = ActiveSupport::BufferedLogger.new(STDERR)
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logger.level = ActiveSupport::BufferedLogger::WARN
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logger.warn(
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"Rails Error: Unable to access log file. Please ensure that #{path} exists and is chmod 0666. " +
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"The log level has been raised to WARN and the output directed to STDERR until the problem is fixed."
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)
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logger
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end
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end
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# Initialize cache early in the stack so railties can make use of it.
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initializer :initialize_cache do |app|
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unless defined?(RAILS_CACHE)
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silence_warnings { Object.const_set "RAILS_CACHE", ActiveSupport::Cache.lookup_store(app.config.cache_store) }
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if RAILS_CACHE.respond_to?(:middleware)
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app.config.middleware.insert_after(:"Rack::Lock", RAILS_CACHE.middleware)
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end
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end
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end
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# Initialize rails subscriber on top of notifications.
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initializer :initialize_subscriber do |app|
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require 'active_support/notifications'
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if app.config.colorize_logging == false
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Rails::Subscriber.colorize_logging = false
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app.config.generators.colorize_logging = false
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end
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ActiveSupport::Notifications.subscribe do |*args|
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Rails::Subscriber.dispatch(args)
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end
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end
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initializer :set_clear_dependencies_hook do |app|
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unless app.config.cache_classes
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ActionDispatch::Callbacks.after do
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ActiveSupport::Dependencies.clear
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end
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end
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end
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# Sets the dependency loading mechanism.
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# TODO: Remove files from the $" and always use require.
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initializer :initialize_dependency_mechanism do |app|
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ActiveSupport::Dependencies.mechanism = app.config.cache_classes ? :require : :load
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end
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end
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module Finisher
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include Initializable
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initializer :add_builtin_route do |app|
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if Rails.env.development?
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app.config.action_dispatch.route_files << File.join(RAILTIES_PATH, 'builtin', 'routes.rb')
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end
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end
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initializer :build_middleware_stack do |app|
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app.app
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end
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# Fires the user-supplied after_initialize block (config#after_initialize)
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initializer :after_initialize do |app|
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app.config.after_initialize_blocks.each do |block|
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block.call(app)
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end
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end
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# Disable dependency loading during request cycle
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initializer :disable_dependency_loading do |app|
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if app.config.cache_classes && !app.config.dependency_loading
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ActiveSupport::Dependencies.unhook!
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end
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end
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end
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end
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end
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77
railties/lib/rails/application/bootstrap.rb
Normal file
77
railties/lib/rails/application/bootstrap.rb
Normal file
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@ -0,0 +1,77 @@
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module Rails
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class Application
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module Bootstrap
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include Initializable
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initializer :load_all_active_support do |app|
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require "active_support/all" unless app.config.active_support.bare
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end
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# Preload all frameworks specified by the Configuration#frameworks.
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# Used by Passenger to ensure everything's loaded before forking and
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# to avoid autoload race conditions in JRuby.
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initializer :preload_frameworks do |app|
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require 'active_support/dependencies'
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ActiveSupport::Autoload.eager_autoload! if app.config.preload_frameworks
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end
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# Initialize the logger early in the stack in case we need to log some deprecation.
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initializer :initialize_logger do |app|
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Rails.logger ||= app.config.logger || begin
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path = app.config.paths.log.to_a.first
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logger = ActiveSupport::BufferedLogger.new(path)
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logger.level = ActiveSupport::BufferedLogger.const_get(app.config.log_level.to_s.upcase)
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logger.auto_flushing = false if Rails.env.production?
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logger
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rescue StandardError => e
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logger = ActiveSupport::BufferedLogger.new(STDERR)
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logger.level = ActiveSupport::BufferedLogger::WARN
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logger.warn(
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"Rails Error: Unable to access log file. Please ensure that #{path} exists and is chmod 0666. " +
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"The log level has been raised to WARN and the output directed to STDERR until the problem is fixed."
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)
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logger
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end
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end
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# Initialize cache early in the stack so railties can make use of it.
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initializer :initialize_cache do |app|
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unless defined?(RAILS_CACHE)
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silence_warnings { Object.const_set "RAILS_CACHE", ActiveSupport::Cache.lookup_store(app.config.cache_store) }
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if RAILS_CACHE.respond_to?(:middleware)
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app.config.middleware.insert_after(:"Rack::Lock", RAILS_CACHE.middleware)
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end
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end
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end
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# Initialize rails subscriber on top of notifications.
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initializer :initialize_subscriber do |app|
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require 'active_support/notifications'
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if app.config.colorize_logging == false
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Rails::Subscriber.colorize_logging = false
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app.config.generators.colorize_logging = false
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end
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ActiveSupport::Notifications.subscribe do |*args|
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Rails::Subscriber.dispatch(args)
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end
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end
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initializer :set_clear_dependencies_hook do |app|
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unless app.config.cache_classes
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ActionDispatch::Callbacks.after do
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ActiveSupport::Dependencies.clear
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end
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end
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end
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# Sets the dependency loading mechanism.
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# TODO: Remove files from the $" and always use require.
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initializer :initialize_dependency_mechanism do |app|
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ActiveSupport::Dependencies.mechanism = app.config.cache_classes ? :require : :load
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end
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end
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end
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end
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31
railties/lib/rails/application/finisher.rb
Normal file
31
railties/lib/rails/application/finisher.rb
Normal file
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@ -0,0 +1,31 @@
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module Rails
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class Application
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module Finisher
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include Initializable
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initializer :add_builtin_route do |app|
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if Rails.env.development?
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app.config.action_dispatch.route_files << File.join(RAILTIES_PATH, 'builtin', 'routes.rb')
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end
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end
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initializer :build_middleware_stack do |app|
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app.app
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end
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# Fires the user-supplied after_initialize block (config#after_initialize)
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initializer :after_initialize do |app|
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app.config.after_initialize_blocks.each do |block|
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block.call(app)
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end
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end
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# Disable dependency loading during request cycle
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initializer :disable_dependency_loading do |app|
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if app.config.cache_classes && !app.config.dependency_loading
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ActiveSupport::Dependencies.unhook!
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end
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end
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end
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end
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end
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