From: Robert Klemme <shortcutter@...>
Date: 2011-04-11T16:52:06+09:00
Subject: Re: How to know whether current Fiber is the root Fiber?

On Mon, Apr 11, 2011 at 9:30 AM, Iņaki Baz Castillo <ibc@aliax.net> wrote:
> 2011/4/8 7stud -- <bbxx789_05ss@yahoo.com>:
>> Instead, make that:
>>
>> require 'fiber'
>>
>> root_fiber = Fiber.current
>>
>> f = Fiber.new do
>>  if Fiber.current.eql?(root_fiber)
>>    puts 'root fiber'
>>  else
>>    puts 'not root fiber'
>>  end
>>
>>  Fiber.yield "hello world"
>> end
>>
>> f.resume
>>
>> if Fiber.current.eql?(root_fiber)
>>  puts 'root fiber'
>> else
>>  puts 'not root fiber'
>> end
>
> Great solution :)

You could even use #equal? instead of #eql? just in case #eql? is overridden.

Kind regards

robert

-- 
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