diff options
Diffstat (limited to 'lib')
-rw-r--r-- | lib/delegate.rb | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/lib/delegate.rb b/lib/delegate.rb index 859cc2ed84..1e4ab5f145 100644 --- a/lib/delegate.rb +++ b/lib/delegate.rb @@ -393,9 +393,11 @@ end # def DelegateClass(superclass, &block) klass = Class.new(Delegator) - methods = superclass.instance_methods - methods -= ::Delegator.public_api - methods -= [:to_s, :inspect, :=~, :!~, :===] + ignores = [*::Delegator.public_api, :to_s, :inspect, :=~, :!~, :===] + protected_instance_methods = superclass.protected_instance_methods + protected_instance_methods -= ignores + public_instance_methods = superclass.public_instance_methods + public_instance_methods -= ignores klass.module_eval do def __getobj__ # :nodoc: unless defined?(@delegate_dc_obj) @@ -408,12 +410,16 @@ def DelegateClass(superclass, &block) __raise__ ::ArgumentError, "cannot delegate to self" if self.equal?(obj) @delegate_dc_obj = obj end - methods.each do |method| + protected_instance_methods.each do |method| + define_method(method, Delegator.delegating_block(method)) + protected method + end + public_instance_methods.each do |method| define_method(method, Delegator.delegating_block(method)) end end klass.define_singleton_method :public_instance_methods do |all=true| - super(all) - superclass.protected_instance_methods + super(all) | superclass.public_instance_methods end klass.define_singleton_method :protected_instance_methods do |all=true| super(all) | superclass.protected_instance_methods |