ftsearch

package

v0.0.0-...-62c91b2 Latest Latest Go to latest Published: Apr 30, 2024 License: MIT Imports: 9 Imported by: 0

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Valid go.mod file

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Tagged version

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Package search implements a simple full text search like Lucene.

Terminology: - document e.g. a page in the help or wiki - term is roughly a word

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type Builder struct {
	Index
	// contains filtered or unexported fields
}

Builder is an index using array for counts.

func NewBuilder() *Builder

func (b *Builder) Add(id int, title, text string)

func (b *Builder) Delete(id int, title, text string)

func (b *Builder) ToIndex() *Index

type DocScore struct {
	DocId int
	Score float64
}

type Index struct {
	// contains filtered or unexported fields
}

func NewIndex() *Index

func Unpack[T bytes](buf T) *Index

func (ix *Index) Pack() []byte

func (ix *Index) Search(query string) []DocScore

func (ix *Index) String() string

func (ix *Index) Update(id int, oldTitle, oldText, newTitle, newText string)

func (ix *Index) WordInfo(s string) string