var _ = require(underscore)
someFn(_(cb).once())
Also, you can use some metaprogramming wrap third party functions directly
ensureCallbackCalledOnce = function(fn){extract callback from args and wrap
it}
someFn = ensureCallbackCalledOnce someFn
someFn(cb)
On Tuesday, October 1, 2013 9:17:11 AM UTC+4, jeevan kk wrote:
>
> I am using different 3rd party modules in my project. I have seen, in some
> odd situations the 3rd party module which I am using is calling the
> callback multiple times.
>
> Is there any general approach which I can follow so avoid such situations.
>
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