c:\@Work\Perl\monks>perl -wMstrict -MData::Dump -le
"my @coords = qw(1111111..2222222 3333333..4444444 5555555..6666666)
+;
dd \@coords;
;;
my @new_coords = map { split m{ \.\. }xms } @coords;
dd \@new_coords;
"
["1111111..2222222", "3333333..4444444", "5555555..6666666"]
[1111111, 2222222, 3333333, 4444444, 5555555, 6666666]
In a regex (which is what
split takes as its first argument), the
. (dot) is a metacharacter meaning "match anything except a newline unless the
/s modifier is asserted, then match anything", so
. must be escaped in some way. See
perlre,
perlretut.
Give a man a fish: <%-(-(-(-<
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