Hi Friends, I have a hash whose values can be either array, hash etc.
say i have:
my $self = {
'hello how' => {
'r u' => 'I am',
....
....
},
'fine thank' => ['you'],
'see ya' => 'next time',
....
....
};
How can i replace the spaces in keys with '_' without copying $self to some other
place.?
Thanx for all help,
-Sharad
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