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Feature #4539

Updated by yhara (Yutaka HARA) over 7 years ago

=begin 
 
 Inspired by Haskell's ((|zipWith|)) function, I hacked on together for Ruby: 

  [1,2,3].zip_with([6,5,4], :+) #=> [7, 7, 7] 
  [1,2,3].zip_with([6,5,4]) { |a,b| 3*a+2*b } #=> [15, 16, 17] 

 So far I only have a Ruby version of it: 

 https://gist.github.com/731702b90757e21cadcb 

 My questions: 

 1. Would this method be considered a worthwhile addition to Array? 

 2. I've never hacked on the C side of Ruby (read some parts of the source though) and my C is quite rusty. I'd like to change that, would somebody be willing to help me turn this into a proper patch? 
 
 =end 
 

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