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Re^3: Declare my variable in sysread - Mojo::File::slurp

by choroba (Cardinal)
on Dec 22, 2018 at 00:46 UTC ( [id://1227591]=note: print w/replies, xml ) Need Help??


in reply to Re^2: Declare my variable in sysread - Mojo::File::slurp
in thread Declare my variable in sysread - Mojo::File::slurp

But the = is, in turn, an argument operand to defined.

map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^*ARGV,3]

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Re^4: Declare my variable in sysread - Mojo::File::slurp
by ikegami (Patriarch) on Dec 22, 2018 at 00:56 UTC

    Yes, = is an operand of defined, but your whole point is that sysread($file, my $buf, ...) is like defined(my $line), but your code doesn't use defined(my $line).

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