Thanks, now it is working

How about if I push "C++" and "Java" into the complex data by using

$student1->add_courses(["C++", "Java"]);?

I couldn't find in Internet info about pushing the array into a compl. data like

$self->{"Course(s)"}=[<STDIN>]

First, at the user interface I enter some data (like: Enter the courses: C, PHP |CTRL+D|) and then program must push additionals by $student1->add_courses(["C++", "Java"]). How can I use properly my push() func. to this data structure? This func. that I wrote isn't working:

sub add_courses {
    $self = shift;
    $courses = shift;
    push(@{$self{"Course(s)"}->[], $courses);
}

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In reply to Re^2: Nested Data Structures, OOP by programmer.perl
in thread Nested Data Structures, OOP by programmer.perl

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