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  1. #!/usr/bin/env ruby
  2. # -*- coding: utf-8 -*-
  3.  
  4. # Rubyの多重代入の文法は、代入風メソッドにも適用されるという事実
  5.  
  6. class Hoge
  7.   def value=(val)
  8.     @val = val
  9.   end
  10. end
  11.  
  12. a = Hoge.new
  13. b = Hoge.new
  14.  
  15. a.value, b.value, c = :foo, :bar, :buz
  16.  
  17. p a
  18. p b
  19. p c
Success #stdin #stdout 0s 4716KB
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Standard input is empty
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#<Hoge:0x9f10a28 @val=:foo>
#<Hoge:0x9f10a14 @val=:bar>
:buz
https://ideone.com/KVfLj
language:
Ruby (ruby 2.5.5)
created:
11 years ago
visibility:
secret

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