Re^2: WxPerl and accessing subroutine return variables without direct call of subroutine

Please give me a second to comprehend this. Is it correct: I can set $dir_in like this $self->{dir_in} = $dir_in; inside a subroutine, and then call $dir_in from main subroutine? But how exactly does this call look?

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Re^3: WxPerl and accessing subroutine return variables without direct call of subroutine by Anonymous Monk on Jun 21, 2014 at 10:11 UTC
and then call $dir_in from main subroutine? But how exactly does this call look? There is no "calls", its a variable, ita a hashref, perlintro Perl variable types, Hashes	[reply]
Re^4: WxPerl and accessing subroutine return variables without direct call of subroutine by Kyshtynbai (Sexton) on Jun 21, 2014 at 10:37 UTC
At last I've got it. This -> little arrow confused me. Thanks a lot good sir, not it works as it should.	[reply]