Re: [suggestion] assert: accept functions as "message"-argument
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- Subject: Re: [suggestion] assert: accept functions as "message"-argument
- From: GrayFace <sergroj@...>
- Date: 2013年1月17日 07:26:55 +0700
I'm clueless why you would need it.
Compare:
assert(<condition>, function()
return "hell".."o"
end)
to:
if <condition> then
error "hell".."o"
end
Second is better in every possible way.
In your example of an externally declared function you can as easily
make a function
my_check(something, errorcode)
Again it appears to be much nicer.
--
Best regards,
Sergey Rozhenko mailto:sergroj@mail.ru