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Prevent a common warning, accessing an undefined instance variable #167

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obrie commented Mar 19, 2012

Which runtime generates this warning? I've never noticed it in any tests.

@obrie obrie was assigned Mar 19, 2012

CRuby 1.9.3, but only if you run ruby with -w. There are several others, but this is the one that occurs most in my projects which depend on state_machine.

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obrie commented Mar 19, 2012

Ah, I gotcha. Thanks, I'll take a look at this sometime in the next week.

@obrie obrie closed this in 355d20b Apr 22, 2012

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obrie commented Apr 22, 2012

Hopefully should never see any warnings again from state_machine :) Definitely file a bug if you encounter any more!

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