2022-09-18 GnuCash IRC logs
00:13:18 <chris> instead of std::optional the other interface is to return a gnc_numeric* which means allocate/deallocate annoyances
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12:09:22 <jralls> chris, std::optional was created specifically to work around needing nullable raw pointers to signify an invalid response. With gnc_numeric you could use an error value (denominator 0), but that would be a bit of a hack as they're intended for signaling overflow/underflow/NaN.
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12:16:35 <jralls> chris, Your impl looks correct to me.
12:18:12 <jralls> There's an architectural issue that I should have flagged you on long ago, though: The stock assistant continues GnuCash's unfortunate tradition of poor MVC separation.
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13:28:06 <fell> jralls: is 'defaults read --app Gnucash' still valid?
13:31:30 <jralls> -app, not --app, and seometimes one must give either the full domain, org.gnucash.Gnucash, or the path, usually /Applications/Gnucash.app. It seems to depend on macOS's mood. Just now I had to use the path.
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13:35:32 <jralls> Eh, if you use the domain leave off -app, i.e. defaults read org.gnucash.Gnucash; if you're not using the bundle (maybe using MacPorts instead) the domain is just gnucash.
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