Hi, I have a question related to the following code pasted below. 

 sub new {
 my ($class, $options) = @_;
 if (!ref $options) {
  shift @_;
  $options = scalar @_ ? {@_} : {};
 }
#Some Code
bless $self, $class;

#Some Code
return $self;
}

[download]

I am confused what the line

 $options = scalar @_ ? {@_} : {};

does in this code. What happens to $options after it is executed?

In reply to Creating 'new' subroutine. by nitin.sh1982

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