Re^4: Symbolic references

I used the wrong word 'reference' it should have been variable. I've tried to impliment your code below, but I'm still lost...

foreach $argnum (0..$#ARGV){
  print "$ARGV[$argnum]\n";              
  my $path=$ARGV[$argnum];
  @path=split /\//,$path;
  $node=node->{$_} for @path;
  print $node;
  }
print "\n";
}
[download]

Comment on Re^4: Symbolic references Download Code

Replies are listed 'Best First'.
Re^5: Symbolic references by Anonymous Monk on Apr 15, 2013 at 07:05 UTC
got it! phew! `foreach $argnum (0..$#ARGV){ $node=$ret; print "$ARGV[$argnum]\n"; @path=split /\//,$ARGV[$argnum]; print Dumper @path; #debugging helps! $node=$node->{$_} for @path; print $node; } print "\n"; }` [download] Thanks!	[reply] [d/l]
Re^6: Symbolic references by LanX (Saint) on Apr 15, 2013 at 13:16 UTC
Just a minor note: your way to iterate thru different arguments by index is rather cumbersome just do `~$ perl -E 'foreach $arg (@ARGV) { say split /\//,$arg }' 1/2 a/b/c 12 abc` [download] And plz consider using strict and warnings! Cheers Rolf ( addicted to the Perl Programming Language)	[reply] [d/l]