I don't find that very readable. It makes me wonder whether the parens are a list, or whether they are just there for precedence. And it makes me wonder if perl couldn't evaluate the return before the warn.

I would write it as: 

my $start_with = another_value or do {
    warn "Could not get another value";
    return;
};

[download]
Alternatively, 
do {
    warn "Could not get another value";
    return;
} unless my $start_with = another_value;

[download]
but that focusses on the exception, not on the action, so I'll be far less likely to write it that way.

In reply to Re^2: how to write a modified return() call? by JavaFan
in thread how to write a modified return() call? by leocharre

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