debian man page for ppix::editortools::returnobject

PPIx::EditorTools::ReturnObject(3pm)			User Contributed Perl Documentation		      PPIx::EditorTools::ReturnObject(3pm)

NAME
       PPIx::EditorTools::ReturnObject - Simple object to return values from PPIx::EditorTools

SYNOPSIS
	 my $brace = PPIx::EditorTools::FindUnmatchedBrace->new->find(
	       code => "package TestPackage;
sub x { 1;
"
	     );
	 my $location = $brace->element->location;
	 my $ppi      = $brace->element->ppi;

DESCRIPTION
       Retuning a simple "PPI::Element" from many of the "PPIx::EditorTools" methods often results in the loss of the overall context for that
       element.  "PPIx::EditorTools::ReturnObject" provides an object that can be passed around which retains the overall context.

       For example, in "PPIx::EditorTools::FindUnmatchedBrace" if the unmatched brace were returned by its "PPI::Structure::Block" the containing
       "PPI::Document" is likely to go out of scope, thus the "location" method no longer returns a valid location (rather it returns undef).
       Using the "ReturnObject" preserves the "PPI::Document" and the containing context.

METHODS
       new()
	   Constructor which should be used by "PPIx::EditorTools". Accepts the following named parameters:

	   ppi A "PPI::Document" representing the (possibly modified) code.

	   code
	       A string representing the (possibly modified) code.

	   element
	       A "PPI::Element" or a subclass thereof representing the interesting element.

       ppi Accessor to retrieve the "PPI::Document". May create the "PPI::Document" from the $code string (lazily) if needed.

       code
	   Accessor to retrieve the string representation of the code. May be retrieved from the "PPI::Document" via the serialize method (lazily)
	   if needed.

SEE ALSO
       "PPIx::EditorTools", App::EditorTools, Padre, and PPI.

perl v5.14.2							    2012-03-11				      PPIx::EditorTools::ReturnObject(3pm)