1Lucy::Analysis::CaseFolUdseerr(3C)ontributed Perl DocumeLnutcayt:i:oAnnalysis::CaseFolder(3)
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NAME

6       Lucy::Analysis::CaseFolder - Normalize case, facilitating
7       case-insensitive search.
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SYNOPSIS

10           my $case_folder = Lucy::Analysis::CaseFolder->new;
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12           my $polyanalyzer = Lucy::Analysis::PolyAnalyzer->new(
13               analyzers => [ $tokenizer, $case_folder, $stemmer ],
14           );
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DESCRIPTION

17       CaseFolder is DEPRECATED. Use Normalizer instead.
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19       CaseFolder normalizes text according to Unicode case-folding rules, so
20       that searches will be case-insensitive.
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CONSTRUCTORS

23   new
24           my $case_folder = Lucy::Analysis::CaseFolder->new;
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26       Constructor.  Takes no arguments.
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METHODS

29   transform
30           my $inversion = $case_folder->transform($inversion);
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32       Take a single Inversion as input and returns an Inversion, either the
33       same one (presumably transformed in some way), or a new one.
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35       •   inversion - An inversion.
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INHERITANCE

38       Lucy::Analysis::CaseFolder isa Lucy::Analysis::Analyzer isa
39       Clownfish::Obj.
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43perl v5.36.0                      2023-01-20     Lucy::Analysis::CaseFolder(3)
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