From: 7stud -- <lists@...>
Date: 2012-12-30T11:54:14+09:00
Subject: Re: Thread.start(variables) do question

x = 10

t = Thread.start do
  x = 20
  puts "In thread, x's value is: %s" % x
end

t.join

puts "In main thread, x's value is: #{x}"

--output:--
In thread, x's value is: 20
In main thread, x's value is: 20




================




x = 10

t = Thread.start(x) do |y|
  y = 20
  puts "In thread, x's value is: %s" % y
end

t.join

puts "In main thread, x's value is: #{x}"

--output:--
In thread, x's value is: 20
In main thread, x's value is: 10

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