NAME

    DP::Perl - several languange extensions

SYNOPSIS

      use DP::Perl qw( :ALL );
  
      ...
      ...
  
DESCRIPTION

  EXPORT

    nothing

FUNCTIONS

    all_defined
         $bool = all_defined( @values )
 
        Return FALSE if some of values in array are undefined

    hf (hash filter)
         @values_by_filtered_keys = hf( $precompiled_regex, %hash_array )
         %hash_array_of_filtered_keys = %{hf( $precompiled_regex, %hash_array )}

        example

         %hash   = (key_ax=>'val_ax', key_ay=>'val_ay', key_bx=>'val_bx', key_by=>'val_by');
         @values = hf(qr/\w+/,%hash);
         %values = %{hf(qr/\w+/,%hash)};
 
FILES

REVISION

     project started: 2003/05/09

     $Id: Perl.pm_rev 1.4 2004/01/01 21:07:22 root Exp root $

AUTHOR

     Daniel Peder

     <Daniel.Peder@Infoset.COM>
     http://www.infoset.com

SEE ALSO