sweep_up! causes an error in a SubClass #2

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1. ZachBeta commented on Jul 29, 2016

   

   ZachBeta

   on Jul 29, 2016

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   May be worth creating a trivial spec to reproduce it

   Z

   Sent from my smartphone. Please excuse brevity/spelling.
   On Jul 29, 2016 11:46 AM, "Dan Bernier" notifications@github.com wrote:

   If a base class includes TinySweeper and defines some swept fields, and
   you call sweep_up! on its subclass, you get this error:

   NoMethodError: undefined method each' for nil:NilClass from ...tiny_sweeper-0.0.5/lib/tiny_sweeper.rb:20:insweep_up!'
   from ...tiny_sweeper-0.0.5/lib/tiny_sweeper.rb:51:in `sweep_up!'

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2. danbernier commented on Jul 29, 2016

   

   danbernier

   on Jul 29, 2016

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   Yeah, I will. I just found this, & wanted to not forget about it.

   On Fri, Jul 29, 2016 at 11:48 AM, Zach Morek notifications@github.com
   wrote:

   May be worth creating a trivial spec to reproduce it

   Z

   Sent from my smartphone. Please excuse brevity/spelling.
   On Jul 29, 2016 11:46 AM, "Dan Bernier" notifications@github.com wrote:

   If a base class includes TinySweeper and defines some swept fields, and
   you call sweep_up! on its subclass, you get this error:

   NoMethodError: undefined method each' for nil:NilClass from ...tiny_sweeper-0.0.5/lib/tiny_sweeper.rb:20:insweep_up!'
   from ...tiny_sweeper-0.0.5/lib/tiny_sweeper.rb:51:in `sweep_up!'

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