Add documentation about ActiveSupport.on_load

[ci skip] This commit adds some docs that explain how `LazyLoadHooks.on_load` method works.
rails · Aug 13, 2016 · 3bbd2d4 · 3bbd2d4
1 parent b2ab8b7
commit 3bbd2d4
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/activesupport/lib/active_support/lazy_load_hooks.rb b/activesupport/lib/active_support/lazy_load_hooks.rb
@@ -28,6 +28,8 @@ def self.extended(base) # :nodoc:
       end
     end
 
+    # Declares a block that will be executed when a Rails component is fully
+    # loaded.
     def on_load(name, options = {}, &block)
       @loaded[name].each do |base|
         execute_hook(base, options, block)