ts <decoux / moulon.inra.fr> writes:

> >>>>> "M" == Mathieu Bouchard <matju / CAM.ORG> writes:
> 
> M> Totally unrelated, I propose a new operation called "accum" in
> M> Enumeration: 
> 
>  Something like apply (in scheme) ?

'inject' is documented in the FAQ.

In the book, we implement a more general version in Enumerable, with
the option to specify starting value, so it can be used to concatenate 
strings and well as find sums.


Dave