File Coverage

blib/lib/Lingua/FRA/Word2Num.pm

Criterion	Covered	Total	%
statement	14	14	100.0
branch			n/a
condition	2	2	100.0
subroutine	6	6	100.0
pod	2	2	100.0
total	24	24	100.0

# For Emacs: -*- mode:cperl; eval: (folding-mode 1); coding:utf-8; -*-

package Lingua::FRA::Word2Num;
# ABSTRACT: Word 2 number conversion in FRA.

# {{{ use block

use 5.16.0;
use utf8;

use base qw(Exporter);

use Parse::RecDescent;

# }}}
# {{{ var block
our $VERSION = '0.2603230';
our @EXPORT_OK  = qw(cardinal2num w2n);
my $parser      = fra_numerals();

# }}}

# {{{ w2n                                         convert number to text

sub w2n {
    my $input = shift // return;


    return $parser->numeral($input);
}

# }}}
# {{{ fra_numerals                                create parser for numerals

sub fra_numerals {
    return Parse::RecDescent->new(q{


      numeral:  mega
             |  kOhOd
             | 'zéro'       {  0 }
             |              {    }

       number:  'un'        {  1 }
             |  'deux'      {  2 }
             |  'trois'     {  3 }
             |  'quatre'    {  4 }
             |  'cinq'      {  5 }
             |  'six'       {  6 }
             |  'sept'      {  7 }
             |  'huit'      {  8 }
             |  'neuf'      {  9 }
             |  'dix-sept'  { 17 }
             |  'dix-huit'  { 18 }
             |  'dix-neuf'  { 19 }
             |  'dix'       { 10 }
             |  'onze'      { 11 }
             |  'douze'     { 12 }
             |  'treize'    { 13 }
             |  'quatorze'  { 14 }
             |  'quinze'    { 15 }
             |  'seize'     { 16 }

         tens:  'vingt'             { 20 }
             |  'trente'            { 30 }
             |  'quarante'          { 40 }
             |  'cinquante'         { 50 }
             |  'soixante-dix'      { 70 }
             |  'soixante'          { 60 }
             |  /quatre-vingts?/    { 80 }

         deca:  tens /-?/ number    { $item[1] + $item[3] }
             |  tens 'et' number    { $item[1] + $item[3] }
             |  tens
             |  number

        hecto:  number /cents?/ deca    {  $item[1] * 100 + $item[3] }
             |  number /cents?/         {  $item[1] * 100 }
             |         /cents?/ deca    {  100 + $item[2] }
             |         'cent'           { 100 }

          hOd:  hecto
             |  deca

         kilo:  hOd  /milles?/ hOd  { $item[1] * 1000 + $item[3] }
             |  hOd  /milles?/      { $item[1] * 1000 }
             |       /milles?/ hOd  { 1000 + $item[2] }
             |       'mille'        { 1000 }

        kOhOd:  kilo
             |  hOd

         mega:  kOhOd /millions?/ kOhOd { $item[1] * 1_000_000 + $item[3] }
    });
}
# }}}

1;

__END__