Re: Extending assert () functionality
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- Subject: Re: Extending assert () functionality
- From: Lorenzo Donati <lorenzodonatibz@...>
- Date: 2011年6月25日 21:42:05 +0200
On 25/06/2011 21.21, Rebel Neurofog wrote:
But that's not the assert () way.
I can't create assertable function like:
function ob.method ()
return func (), get_error
end
and then call it using assert ()
Kinda no chaining...
Ok, that's true.
But you didn't mention this use case in your previous post.
Anyway isn't it sufficient to roll your own specialized "assert" to be
used in your code?
-----------------------------------------------
local function new_assert( condition, err )
if not condition then
if type( err ) == 'function' then
assert( false, err() )
else
assert( false, err )
end
end
end
-----------------------------------------------