Code of the form:

while (< $self->{fhFrom} >) {

[download]

is reported as a syntax error by Perl because it sees <$self-> as the diamond operator and contents - which doesn't quite Do What I Mean.

I can fix the problem by using a temporary variable to hold the file handle, but is there some obvious (or otherwise) syntactic construct I'm missing that allows me to use a file handle stored in a hash reference directly inside the diamond operator?

Perl is environmentally friendly - it saves trees

In reply to Seeking balance from the <> operator by GrandFather

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