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  1. def foo(arg)
  2.     puts "#{arg}: foo"
  3.     arg == 1 ? true : false
  4. end
  5.  
  6. def bar(arg)
  7.     puts "#{arg}: bar"
  8.     arg == 2 ? true : false
  9. end
  10.  
  11. def baz(arg)
  12.     puts "#{arg}: baz"
  13.     arg == 3 ? true : false
  14. end
  15.  
  16. commands = [method(:foo), method(:bar), method(:baz)]
  17.  
  18. [0,1,2,3,4].each do |x|
  19.     commands.reduce(false) do |skip_iteration, command|
  20.     	break if skip_iteration
  21.         command.call(x)
  22.     end
  23. end
  24.  
Success #stdin #stdout 0s 6252KB
comments (?)
stdin 
Standard input is empty
stdout 
0: foo
0: bar
0: baz
1: foo
2: foo
2: bar
3: foo
3: bar
3: baz
4: foo
4: bar
4: baz
https://ideone.com/VQMgg2
language:
Ruby (ruby 2.5.5)
created:
4 years ago
visibility:
public

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