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From Niels Basjes <Ni...@basjes.nl>
Subject Re: Predicting how many values will I see in a call to reduce?
Date Mon, 08 Nov 2010 11:32:11 GMT
Hi,

2010/11/7 Anthony Urso <anthony.urso@gmail.com>

> Is there any way to know how many values I will see in a call to
> reduce without first counting through them all with the iterator?
>
> Under 0.21? 0.20? 0.19?
>

I've looked for an answer to the same question a while ago and came to the
conclusion that you can't.
The main limit is that the Iterator does not have a "size" or "length"
method.

-- 
Met vriendelijke groeten,

Niels Basjes

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