/test/pending/closed_upval.rb

http://github.com/feyeleanor/RubyGoLightly · Ruby · 11 lines · 7 code · 2 blank · 2 comment · 0 complexity · 20edf63a6d241aac8fdf9cfddd2cc790 MD5 · raw file 

    

  1. def add(x)
    2. 

  2.   Proc.new do |y|
    3. 

  3.     x + y
    4. 

  4.   end
    5. 

  5. end
    6. 

  6. 

  7. puts add(2).call(3)
    8. 

  8. # => 5
    9. 

  9. 

  10. puts add(3).call(5)
    11. 

  11. # => 8
    12.