NAME

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

SYNOPSIS

    my $case_folder = Lucy::Analysis::CaseFolder->new;

    my $polyanalyzer = Lucy::Analysis::PolyAnalyzer->new(
        analyzers => [ $case_folder, $tokenizer, $stemmer ],
    );

DESCRIPTION

CaseFolder normalizes text according to Unicode case-folding rules, so that searches will be case-insensitive.

CONSTRUCTORS

new()

    my $case_folder = Lucy::Analysis::CaseFolder->new;

Constructor. Takes no arguments.

INHERITANCE

Lucy::Analysis::CaseFolder isa Lucy::Analysis::Analyzer isa Lucy::Object::Obj.