diff options
Diffstat (limited to 'activesupport/lib/active_support/lazy_load_hooks.rb')
-rw-r--r-- | activesupport/lib/active_support/lazy_load_hooks.rb | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/activesupport/lib/active_support/lazy_load_hooks.rb b/activesupport/lib/active_support/lazy_load_hooks.rb index c167efc1a7..e489512531 100644 --- a/activesupport/lib/active_support/lazy_load_hooks.rb +++ b/activesupport/lib/active_support/lazy_load_hooks.rb @@ -1,23 +1,25 @@ module ActiveSupport - # lazy_load_hooks allows rails to lazily load a lot of components and thus making the app boot faster. Because of - # this feature now there is no need to require <tt>ActiveRecord::Base</tt> at boot time purely to apply configuration. Instead - # a hook is registered that applies configuration once <tt>ActiveRecord::Base</tt> is loaded. Here <tt>ActiveRecord::Base</tt> is used - # as example but this feature can be applied elsewhere too. + # lazy_load_hooks allows rails to lazily load a lot of components and thus + # making the app boot faster. Because of this feature now there is no need to + # require <tt>ActiveRecord::Base</tt> at boot time purely to apply + # configuration. Instead a hook is registered that applies configuration once + # <tt>ActiveRecord::Base</tt> is loaded. Here <tt>ActiveRecord::Base</tt> is + # used as example but this feature can be applied elsewhere too. # # Here is an example where +on_load+ method is called to register a hook. # - # initializer "active_record.initialize_timezone" do + # initializer 'active_record.initialize_timezone' do # ActiveSupport.on_load(:active_record) do # self.time_zone_aware_attributes = true # self.default_timezone = :utc # end # end # - # When the entirety of +activerecord/lib/active_record/base.rb+ has been evaluated then +run_load_hooks+ is invoked. - # The very last line of +activerecord/lib/active_record/base.rb+ is: + # When the entirety of +activerecord/lib/active_record/base.rb+ has been + # evaluated then +run_load_hooks+ is invoked. The very last line of + # +activerecord/lib/active_record/base.rb+ is: # # ActiveSupport.run_load_hooks(:active_record, ActiveRecord::Base) - # @load_hooks = Hash.new { |h,k| h[k] = [] } @loaded = Hash.new { |h,k| h[k] = [] } |