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Re^2: adding to hash/writing to file errors

by chrism01 (Friar)
on May 06, 2008 at 05:50 UTC ( [id://684864]=note: print w/replies, xml ) Need Help??


in reply to Re: adding to hash/writing to file errors
in thread adding to hash/writing to file errors

If you really want to pass your hash around

login($username, %logins);

then the start of the login sub should be

my $username = shift;
my %logins = @_;

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and this
if ($pass <=> $logins{$username})

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becomes 
if( $pass eq $logins{$username} )

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ie use a string comparison operator.
http://perldoc.perl.org/perlop.html#Equality-Operators

Numeric test: 

if ($selection == "1")

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becomes 
if ($selection == 1)

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Cheers
Chris

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