Hm, I'm not a ruby export but puts is used in the Thread examples at ruby-doc.
But I just read in the docs for initWithTarget:selector:object: "The return type of the method may be void, a scalar value, or an object that can be returned as an id type." I've tried returning strings and a dict and that worked but int/float/bool didn't, so it looks like object return values are supported but scalars aren't. nil also doesn't work -- but isn't that what "puts" would return? I understand ruby always returns the result of the last command from a scope. -sas On Oct 11, 2011, at 16:31, CMcP wrote: > Is puts thread safe? I tried having bar return a string rather than print it > and having the main code print operation.result after the runloop finished > executing. That worked OK with no crash. > -- CMcP > _______________________________________________ > MacRuby-devel mailing list > MacRuby-devel@lists.macosforge.org > http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel -- Dr. Sven A. Schmidt abstracture GmbH & Co. KG Wilhelm-Theodor-Römheld-Straße 28 55130 Mainz Fon +49 6131 696 29 0 Fax +49 6131 696 29 29 Mail s...@abstracture.de Amtsgericht Mainz HRA 40625 USt-IdNr.: DE258454694 Persönlich haftender Gesellschafter: abstracture IT-Beratungs- und Beteiligungsgesellschaft mbH, Sitz Mainz, Amtsgericht Mainz HRB 41357 Geschäftsführer: Dr. U. Koch, T. Meyer, A. Misok, Dr. S.A. Schmidt, Dr. V. Schönharting
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