diff options
Diffstat (limited to 'activesupport/lib')
| -rw-r--r-- | activesupport/lib/active_support/deprecation/behaviors.rb | 21 | ||||
| -rw-r--r-- | activesupport/lib/active_support/railtie.rb | 28 |
2 files changed, 40 insertions, 9 deletions
diff --git a/activesupport/lib/active_support/deprecation/behaviors.rb b/activesupport/lib/active_support/deprecation/behaviors.rb index 578c025fcf..feb1508586 100644 --- a/activesupport/lib/active_support/deprecation/behaviors.rb +++ b/activesupport/lib/active_support/deprecation/behaviors.rb @@ -1,28 +1,27 @@ +require "active_support/notifications" + module ActiveSupport module Deprecation class << self - # Behavior is a block that takes a message argument. - attr_writer :behavior - # Whether to print a backtrace along with the warning. attr_accessor :debug def behavior - @behavior ||= default_behavior + @behavior ||= DEFAULT_BEHAVIORS[:stderr] end - def default_behavior - Deprecation::DEFAULT_BEHAVIORS[defined?(Rails.env) ? Rails.env.to_s : 'test'] + def behavior=(behavior) + @behavior = DEFAULT_BEHAVIORS[behavior] || behavior end end - # Default warning behaviors per Rails.env. Ignored in production. + # Default warning behaviors per Rails.env. DEFAULT_BEHAVIORS = { - 'test' => Proc.new { |message, callstack| + :stderr => Proc.new { |message, callstack| $stderr.puts(message) $stderr.puts callstack.join("\n ") if debug }, - 'development' => Proc.new { |message, callstack| + :log => Proc.new { |message, callstack| logger = if defined?(Rails) && Rails.logger Rails.logger @@ -32,6 +31,10 @@ module ActiveSupport end logger.warn message logger.debug callstack.join("\n ") if debug + }, + :notify => Proc.new { |message, callstack| + ActiveSupport::Notifications.instrument("deprecation.rails", + :message => message, :callstack => callstack) } } end diff --git a/activesupport/lib/active_support/railtie.rb b/activesupport/lib/active_support/railtie.rb index 1f32f8718f..7970d39faf 100644 --- a/activesupport/lib/active_support/railtie.rb +++ b/activesupport/lib/active_support/railtie.rb @@ -12,6 +12,34 @@ module ActiveSupport require 'active_support/whiny_nil' if app.config.whiny_nils end + initializer "active_support.deprecation_behavior" do |app| + if deprecation = app.config.active_support.deprecation + ActiveSupport::Deprecation.behavior = deprecation + else + defaults = {"development" => :log, + "production" => :notify, + "test" => :stderr} + + env = Rails.env + + if defaults.key?(env) + msg = "You did not specify how you would like Rails to report " \ + "deprecation notices for your #{env} environment, please " \ + "set it to :#{defaults[env]} at config/environments/#{env}.rb" + + warn msg + ActiveSupport::Deprecation.behavior = defaults[env] + else + msg = "You did not specify how you would like Rails to report " \ + "deprecation notices for your #{env} environment, please " \ + "set it to :log, :notify or :stderr at config/environments/#{env}.rb" + + warn msg + ActiveSupport::Deprecation.behavior = :stderr + end + end + end + # Sets the default value for Time.zone # If assigned value cannot be matched to a TimeZone, an exception will be raised. initializer "active_support.initialize_time_zone" do |app| |