NAME
   Term::Spark

SYNOPSIS
   Displays beautiful graphs to use in the terminal

DESCRIPTION
 METHODS
   Returns a string with a single utf8 bar according to the value

       Term::Spark::show_bar($value_for_this_bar, $max_value);

   Returns a string with a bunch of utf8 bars according to the values

       Term::Spark::show_graph('max' => $max_value, 'values' => \@values);

   Example:

       A script to capture args or STDIN and print a graph:

       use Term::Spark;

       chomp( @ARGV = <STDIN> ) unless @ARGV;

       my @list = sort { $a <=> $b } @ARGV;

       print Term::Spark::show_graph(
           'max'     => $list[-1],
           'values'  => \@ARGV,
       );

NAME
   Term::Spark - Perl extension for dispaying bars in the terminal

SEE ALSO
   Original idea: https://github.com/holman/spark

AUTHOR
   Gil Gonçalves <[email protected]>

COPYRIGHT AND LICENSE
   This software is copyright (c) 2013 by Gil Gonçalves.

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

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