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Viewing: Text::ExtractWords.3pm

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.\"
.IX Title "ExtractWords 3"
.TH ExtractWords 3 "2003-10-13" "perl v5.16.3" "User Contributed Perl Documentation"
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.SH "NAME"
Text::ExtractWords \- Perl extension for extract words from strings
.SH "SYNOPSIS"
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\&  use Text::ExtractWords qw(words_count words_list);
\&
\&  my %hash = ();
\&  my %config = (
\&    minwordlen => 2,
\&    maxwordlen => 32,
\&    locale     => "pt_PT.ISO_8859\-1",
\&  );
\&  words_count(\e%hash, "test the words_count function", \e%config);
\&
\&  my @list = ();
\&  words_list(\e@list, "test the words_list function", \e%config);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
The aim of this module is to extract the words from the texts or mails to
identify spam. But it can be used for another purpose.
.SH "METHODS"
.IX Header "METHODS"
.SS "words_count(\s-1HASHREF, STRING, HASHREF\s0)"
.IX Subsection "words_count(HASHREF, STRING, HASHREF)"
Extract words from a string to hash reference and count the number of
occurrences for each word.
.SS "words_list(\s-1ARRAYREF, STRING, HASHREF\s0)"
.IX Subsection "words_list(ARRAYREF, STRING, HASHREF)"
Extract words from a string to array reference.
.SH "AUTHOR"
.IX Header "AUTHOR"
Henrique Dias <hdias@aesbuc.pt>
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fIperl\fR\|(1).
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