I think that a logical implementation of an accumulator would itself
internally use a fold-left() function, or something very similar.
So, if we understand accumulators, this means that we understand fold-left().
On Tue, Dec 10, 2013 at 2:29 AM, Costello, Roger L.
<costello(_at_)mitre(_dot_)org> wrote:
On Friday, November 22, 2013 Michael Kay wrote:
There are plenty of techniques still available for
streamed processing: accumulators, xsl:iterator,
fold-left, xsl:fork.
I understand the usefulness of accumulators, xsl:iterator, and xsl:fork to
streaming.
I am unclear on the usefulness of fold-left to streaming.
Would you (Michael or anyone) provide an example to illustrate the usefulness
of fold-left to streaming please?
/Roger
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