Monads/List monad: Difference between revisions

Content added Content deleted
(Added Perl example)
m (→‎{{header|Perl}}: oops, output statement)
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for (@{shift @triples}) {
for (@{shift @triples}) {
push @res, keys %$_ if keys %$_;
say keys %$_ if keys %$_;
}</lang>
}</lang>
{{out}}
{{out}}
Retrieved from "https://rosettacode.org/wiki/Monads/List_monad"