Chris Marshall > PDL-2.007 > PDL::Perldl2::Plugin::NiceSlice

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Source   Latest Release: PDL-2.007_04

NAME ^

PDL::Perldl2::Plugin::NiceSlice - enable PDL NiceSlice syntax

DESCRIPTION ^

This plugin enables one to use the PDL::NiceSlice syntax in an instance of Devel::REPL such as the new Perldl2 shell, pdl2. Without the plugin, array slicing looks like this:

  pdl> use PDL;
  
  pdl> $a = sequence(10);
  $PDL1 = [0 1 2 3 4 5 6 7 8 9];
  
  pdl> $a->slice("2:9:2");
  $PDL1 = [2 4 6 8];

After the NiceSlice plugin has been loaded, you can use this:

  pdl> $a(2:9:2)
  $PDL1 = [2 4 6 8];

CAVEATS ^

PDL::NiceSlice uses Perl source preprocessing. If you need 100% pure Perl compatibility, use the slice method instead.

SEE ALSO ^

PDL::NiceSlice, Devel::REPL, PDL::Perldl

AUTHOR ^

Chris Marshall, <chm at cpan dot org>

COPYRIGHT AND LICENSE ^

Copyright (C) 2010 by Christopher Marshall

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

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