Re^4: Generate Array of Hashes WITHOUT References

Well explained, AF. Thanks for that!

I tried $Data::Dumper::Deepcopy = 1;, and I see what you mean. One thing I don't understand is what you mean by:
see by for { ... } print Dumper( \%rec ) ;
I'd like to try that code, but what exactly should I type, coz the syntax doesn't look right yet?

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Re^5: Generate Array of Hashes WITHOUT References by Anonymous Monk on Sep 11, 2014 at 07:11 UTC
To start ... `...` means fill in the code as appropriate (and, author was too lazy to provide the whole thing not directly related to the point); `for { ... }` is a reference to `for` loop code inside `while` loop; then, `print` statement would go right after `for` loop. ... so `for { ... } print Dumper( \%rec ) ;` expands to ... `... while ( <DATA> ) { ... for $field ( split ) { ... } print Dumper( \%rec ) ; push @AoH, \%rec; } ...` [download]	[reply] [d/l] [select]

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Re^5: Generate Array of Hashes WITHOUT References
by Anonymous Monk on Sep 11, 2014 at 07:11 UTC

To start ...

... means fill in the code as appropriate (and, author was too lazy to provide the whole thing not directly related to the point);
for { ... } is a reference to for loop code inside while loop;
then, print statement would go right after for loop.

... so for { ... } print Dumper( \%rec ) ; expands to ...

...
while ( <DATA> ) {
        ...
        for $field ( split ) {
        ...
        }
        print Dumper( \%rec ) ;

        push @AoH, \%rec;
}
...
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