Ruby » Ruby master

Bug #14619

Updated by nobu (Nobuyoshi Nakada) over 6 years ago

~~~ ruby 
 class VariantHash < Hash 
   def respond_to_missing?(method_name, *args) 
     true 
   end 

   def method_missing(method_name, *args, &blk) 
     42 
   end 
 end 


 m = "foo_" 
 h = VariantHash.new(m => 'a') 
 puts h.method(m) 
 puts h.send(m) 
 ~~~ 

 Ruby 2.2.2 

 ``` 
 t.rb:14:in `method': undefined method `foo_' for class `VariantHash' (NameError) 
	 from t.rb:14:in `<main>' 
 ``` 

 All other versions of Ruby, including 2.4.1 

 ``` 
 #<Method: VariantHash#foo_> 
 42 
 ``` 
 

 I couldn't find a dup for this, trying to track down whether this was a known bug. Thank you and sorry if this is a dup. I'm coming from https://github.com/intridea/hashie/pull/443 

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