Catch and Throw : catch « Statement « Ruby

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Ruby » Statement » catch

Catch and Throw





catch(:finish) do

  1000.times do

    x = rand(1000)

    throw :finish if x == 123

  end



  puts "Generated 1000 random numbers without generating 123!"

end

Related examples in the same category

catch and throw don't have to be directly in the same scope.

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