I have the following working code (truncated from original): 
sub sub_name{
  my ($self, %att) = @_; #
  
  $att{METHOD} or die "ERROR: Method not specified";

  my $url = $self->{URL};
  
  my $methodref = $self->{UA}->can ($att{METHOD}) 
                  or die "ERROR: No such METHOD: $att{METHOD}";
  $self->{RESPONSE} = $methodref->(  $self->{UA},
                                     $url ,
                                  ($att{VALUE}? ('Content' => to_json(
+$att{VALUE})) 
                                           : ())
 );
 ...
}

[download]
where the UA attribute points to an LWP::UserAgent object.

I feel that the "$methodref->( $self->{UA}.. " syntax is a little ugly/unnatural, and there "should" be a more OO style syntax to achieve this. Any thoughts ?

Update:Formatted code.

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In reply to Better syntax for dynamic method on internal object ? by NetWallah

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