גאבור סבו - Gábor Szabó > Inline-Rakudo-0.02 > Inline::Rakudo

Download:
Inline-Rakudo-0.02.tar.gz

Dependencies

Annotate this POD

View/Report Bugs
Module Version: 0.02   Source  

NAME ^

Inline::Rakudo - allow to use Rakudo from Perl 5 code

SYNOPSIS ^

OOP way

  use Inline::Rakudo;

  my $rakudo = Inline::Rakudo->rakudo;
  my $code  = <<'END_CODE';
  sub f($n) {
    return $n+1;
  }
  END_CODE
  
  # compile the code
  $rakudo->run_code($code);   

  # run the code (the answer should be 42)
  my $answer = $rakudo->run_code('f(41)');
  
  # provide the parameters separately
  my $other = $rakudo->run_sub('f', 41);

Inline way

  use Inline::Rakudo qw(f);

  my $code  = <<'END_CODE';
  sub f($n) {
    return $n+1;
  }

  sub g($a, $b, $c) {
    return $a+$b+$c;
  }

  END_CODE
  
  # compile
  $rakudo->run_code($code);

  # call it as a regular function
  my $answer = f(41);


  # this does not exist as we have not imported it
  g(1, 2, 3); 

WARNING ^

This is an alpha version of the module. Its API can change without notice.

SETUP ^

Needs the following environment variables: RAKUDO_DIR needs to point to the Rakudo directory PARROT_DIR needs to point to the directory where parrot was checked out export LD_LIBRARY_PATH=$PARROT_DIR/blib/lib/

cwd still needs to be PARROT_DIR or I get the following error:

  "load_bytecode" couldn't find file 'PCT.pbc'
  current instr.: '' pc 743 (src/classes/Object.pir:20)
  called from Sub 'myperl6' pc 3 (EVAL_1:3)

 Before running I had to build Parrot::Embed:
 
  cd $ENV{PARROT_DIR}/ext/Parrot-Embed/
  perl Build.PL
  perl Build
  perl Build test

COPYRIGHT ^

Copyright 2009 Gabor Szabo gabor@szabgab.com

LICENSE ^

This program is free software; you can redistribute it and/or modify it under the same terms as Perl 5 itself.

DISCLAIMER OF WARRANTY ^

BECAUSE THIS SOFTWARE IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE SOFTWARE, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE SOFTWARE "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE SOFTWARE IS WITH YOU. SHOULD THE SOFTWARE PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR, OR CORRECTION.

IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE SOFTWARE AS PERMITTED BY THE ABOVE LICENCE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE SOFTWARE (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE SOFTWARE TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

syntax highlighting: