my @y = map { ... } @x;

[download]
is more or less equivalent to 
my @anon;
for (@x) {
   push @anon, do { ... };
}
my @y = @anon;

[download]

Yes it can be simplified, which I proceeded to do in the next snippet.

In reply to Re^3: Need help with perl syntax. by ikegami
in thread Need help with perl syntax. by Anonymous Monk

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