At 16:22 -0400 98/06/16, S. Alexander Jacobson wrote:
>
>...interprocess communications....
>Unix shell pipes provide a really nice way to do IPC e.g.
>
>$ cat file | grep blah | wc -l
>
>Haskell lists and laziness allow something similar but mich
>more sophisticated.
One can think of pipes as function composition, i.e. putting
f = cat(file)
g = grep(blah)
h = wc(-l)
then the line above is h(g(f)).
Hans Aberg
* Email: Hans Aberg <mailto:[EMAIL PROTECTED]>
* Home Page: <http://www.matematik.su.se/~haberg/>
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