Re: Coercion in concatenation.

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• Subject: Re: Coercion in concatenation.
• From: Dirk Laurie <dirk.laurie@...>
• Date: 2014年8月25日 09:14:34 +0200

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2014年08月25日 9:06 GMT+02:00 Dirk Zoller <duz@sol-3.de>:
> But booleans?
> debug.setmetatable(false,{__concat=function(a,b) return tostring(a)..tostring(b) end})
> print("The test for (1==2) returns "..(1==2))
The test for (1==2) returns false

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• References:
  • Coercion in concatenation., Dirk Zoller
  • Re: Coercion in concatenation., Dirk Laurie
  • Re: Coercion in concatenation., Dirk Zoller

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