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Tidied up pod documentation for sub frequency. #39

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Tidied up pod documentation for sub frequency. #39

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33 changes: 29 additions & 4 deletions lib/List/MoreUtils.pm
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Original file line number Diff line number Diff line change
Expand Up @@ -504,10 +504,35 @@ in LIST.

Returns an associative list of distinct values and the corresponding frequency.

my @f = frequency values %radio_nrw; # returns (
# 'Deutschlandfunk (DLF)' => 9, 'WDR 3' => 10,
# 'WDR 4' => 11, 'WDR 5' => 14, 'WDR Eins Live' => 14,
# 'Deutschlandradio Kultur' => 8,...)
use Data::Dumper;
use List::MoreUtils qw(frequency);

my @result = frequency 1, 2, 1, 3, 1, 4, 5;
print Dumper(\@result);

#$VAR1 = [
# '1',
# 3,
# '5',
# 1,
# '2',
# 1,
# '3',
# 1,
# '4',
# 1
# ];

my %result = frequency 1, 2, 1, 3, 1, 4, 5;
print Dumper(\%result);

#$VAR1 = {
# '5' => 1,
# '1' => 3,
# '2' => 1,
# '3' => 1,
# '4' => 1
# };

=head3 occurrences LIST

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