"fold": a replacement for "reduce"

monarch_dodra monarchdodra at gmail.com
Tue Mar 25 11:46:29 PDT 2014


On Tuesday, 25 March 2014 at 18:02:49 UTC, Graham Fawcett wrote:
> My knee-jerk observation is that the documentation for 'fold' 
> should indicate that it's a left fold, i.e., the sequence of 
> operations associates to the left (in other words, it's 
> sequence-iterative, not sequence-recursive). It's a small 
> thing, but it might help Haskellers and Schemers to orient 
> themselves.
>
> http://srfi.schemers.org/srfi-1/srfi-1.html#fold
> http://srfi.schemers.org/srfi-1/srfi-1.html#fold-right
>
> Graham

Will be noted.


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