while is for...

> perl -MO=Deparse -e"for(;;){}"
for (;;) {
    ();
}
-e syntax OK

> perl -MO=Deparse -e"while(1){}"
for (;;) {
    ();
}
-e syntax OK

> perl -MO=Deparse -e"for(1){}"
foreach $_ (1) {
    ();
}
-e syntax OK

>

[download]

~Particle *accelerates*

In reply to Re^3: grep, map vs. foreach performance by particle
in thread grep, map vs. foreach performance by Anonymous Monk

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