ppix::editortools::introducetemporaryvariable(3pm) [debian man page]

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

NAME

       PPIx::EditorTools::IntroduceTemporaryVariable - Introduces a temporary variable using PPI

SYNOPSIS

	   my $munged = PPIx::EditorTools::IntroduceTemporaryVariable->new->introduce(
	       code	      => "use strict; BEGIN {
	       $^W = 1;
       }
	my $x = ( 1 + 10 / 12 ) * 2;
	my $y = ( 3 + 10 / 12 ) * 2;
",
	       start_location => [ 2, 19 ],
	       end_location   => [ 2, 25 ],
	       varname	      => '$foo',
	   );
	   my $modified_code_as_string = $munged->code;
	   my $location_of_new_var_declaration = $munged->element->location;

DESCRIPTION

       Given a region of code within a statement, replaces all occurrences of that code with a temporary variable. Declares and initializes the
       temporary variable right above the statement that included the selected expression.

METHODS

       new()
	   Constructor. Generally shouldn't be called with any arguments.

       find( ppi => PPI::Document, start_location => Int, end_location => Int, varname => Str ) =item find( code => Str, start_location => Int,
       end_location => Int, varname => Str )
	   Accepts either a "PPI::Document" to process or a string containing the code (which will be converted into a "PPI::Document") to
	   process.

	   Given the region of code specified by start_location and end_location, replaces that code with a temporary variable with the name given
	   in varname (defaults to "tmp"). Declares and initializes the temporary variable right above the statement that included the selected
	   expression.

	   Returns a "PPIx::EditorTools::ReturnObject" with the modified code as a string available via the "code" accessor (or as a
	   "PPI::Document" via the "ppi" accessor), and the "PPI::Token" where the new variable is declared available via the "element" accessor.

	   Croaks with a "no token" exception if no token is found at the location.  Croaks with a "no statement" exception if unable to find the
	   statement.

SEE ALSO

       This class inherits from "PPIx::EditorTools".  Also see App::EditorTools, Padre, and PPI.

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

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PPIx::Regexp::Token::Interpolation(3)			User Contributed Perl Documentation		     PPIx::Regexp::Token::Interpolation(3)

NAME

       PPIx::Regexp::Token::Interpolation - Represent an interpolation in the PPIx::Regexp package.

SYNOPSIS

	use PPIx::Regexp::Dumper;
	PPIx::Regexp::Dumper->new('qr{$foo}smx')->print();

INHERITANCE

       "PPIx::Regexp::Token::Interpolation" is a PPIx::Regexp::Token::Code.

       "PPIx::Regexp::Token::Interpolation" has no descendants.

DESCRIPTION

       This class represents a variable interpolation into a regular expression. In the "SYNOPSIS" the $foo would be represented by an object of
       this class.

METHODS

       This class provides no public methods beyond those provided by its superclass.

   ppi
       This convenience method returns the PPI::Document representing the content. This document should be considered read only.

       Note that the content of the returned PPI::Document may not be the same as the content of the original
       "PPIx::Regexp::Token::Interpolation". This can happen because interpolated variable names may be enclosed in curly brackets, but this does
       not happen in normal code. For example, in "/${foo}bar/", the content of the "PPIx::Regexp::Token::Interpolation" object will be '${foo}',
       but the content of the "PPI::Document" will be '$foo'.

SUPPORT

       Support is by the author. Please file bug reports at <http://rt.cpan.org>, or in electronic mail to the author.

AUTHOR

       Thomas R. Wyant, III wyant at cpan dot org

COPYRIGHT AND LICENSE

       Copyright (C) 2009-2013 by Thomas R. Wyant, III

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl 5.10.0. For more details, see the full
       text of the licenses in the directory LICENSES.

       This program is distributed in the hope that it will be useful, but without any warranty; without even the implied warranty of
       merchantability or fitness for a particular purpose.

perl v5.16.3							    2014-06-10				     PPIx::Regexp::Token::Interpolation(3)

Linux and UNIX Man Pages

ppix::editortools::introducetemporaryvariable(3pm) [debian man page]

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