1Lucy::Analysis::CaseFolUdseerr(3C)ontributed Perl DocumeLnutcayt:i:oAnnalysis::CaseFolder(3)
2
3
4

NAME

6       Lucy::Analysis::CaseFolder - Normalize case, facilitating
7       case-insensitive search.
8

SYNOPSIS

10           my $case_folder = Lucy::Analysis::CaseFolder->new;
11
12           my $polyanalyzer = Lucy::Analysis::PolyAnalyzer->new(
13               analyzers => [ $tokenizer, $case_folder, $stemmer ],
14           );
15

DESCRIPTION

17       CaseFolder is DEPRECATED. Use Normalizer instead.
18
19       CaseFolder normalizes text according to Unicode case-folding rules, so
20       that searches will be case-insensitive.
21

CONSTRUCTORS

23   new
24           my $case_folder = Lucy::Analysis::CaseFolder->new;
25
26       Constructor.  Takes no arguments.
27

METHODS

29   transform
30           my $inversion = $case_folder->transform($inversion);
31
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.
34
35       •   inversion - An inversion.
36

INHERITANCE

38       Lucy::Analysis::CaseFolder isa Lucy::Analysis::Analyzer isa
39       Clownfish::Obj.
40
41
42
43perl v5.34.0                      2022-01-21     Lucy::Analysis::CaseFolder(3)
Impressum