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/trunk/Examples/ruby/functor/runme.rb

#
Ruby | 17 lines | 9 code | 5 blank | 3 comment | 0 complexity | a2d12520a37a807f3d7c6d2c403b1907 MD5 | raw file
Possible License(s): LGPL-2.1, Cube, GPL-3.0, 0BSD, GPL-2.0 
    

  1. # Operator overloading example
    2. 

  2. require 'example'
    3. 

  3. 

  4. a = Example::IntSum.new(0)
    5. 

  5. b = Example::DoubleSum.new(100.0)
    6. 

  6. 

  7. # Use the objects.  They should be callable just like a normal
    8. 

  8. # Ruby function.
    9. 

  9. 

  10. (0..100).each do |i|
    11. 

  11.   a.call(i)              # note: function call
    12. 

  12.   b.call(Math.sqrt(i))   # note: function call
    13. 

  13. end
    14. 

  14. 

  15. puts a.result
    16. 

  16. puts b.result
    17. 

  17. 

  18.