Re^2: Moose and File::Temp

You may have some difficulty with isa => 'FileHandle' because while FileHandle is a core Perl module, Moose uses the type constraint string "FileHandle" to refer to unblessed Perl file handles - i.e. not objects created by the FileHandle package.

open my $fh , "<", "temp.txt";
$self->fh($fh);
while (<$fh>) {
  print $_;
}
[download]

perl -E'sub Monkey::do{say$_,for@_,do{($monkey=[caller(0)]->[3])=~s{::}{ }and$monkey}}"Monkey say"->Monkey::do'

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Re^3: Moose and File::Temp by gsiglet (Acolyte) on Nov 19, 2012 at 14:26 UTC
So it is impossible to use `while(<$self->{IamAfileHandleAttribute}>) { ... } >` to read a file, outside my constructor. I guess I will have to do: `my $temp_fh = $self->{IamAfileHandleAttribute}; while (<$temp_fh>) { ... }` [download]	[reply] [d/l] [select]
Re^4: Moose and File::Temp by tinita (Parson) on Nov 19, 2012 at 14:52 UTC
So it is impossible to use `while(<$self->{IamAfileHandleAttribute}>) { ... } >` to read a file no, it's not really impossible. you can just use readline instead of the diamond operator. `while (readline $self->{IamAfileHandleAttribute}) {`	[reply] [d/l] [select]