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@philipsoutham
Last active December 22, 2015 01:19
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New example for new API design
package main
import (
"fmt"
golucy "github.com/philipsoutham/golucy/v0.0.1"
"io/ioutil"
"os"
)
func main() {
ixLocation, _ := ioutil.TempDir("", "golucy_")
defer os.RemoveAll(ixLocation)
schema := golucy.NewSchema()
defer schema.Close()
schema.AddField(golucy.NewFTField("content", "en"))
schema.AddField(golucy.NewIdField("id"))
index := golucy.NewIndex(ixLocation, true /* create */, true /* truncate */, schema)
defer index.Close()
writer := index.NewIndexWriter()
defer writer.Close()
writer.AddDocs(
golucy.Document{"content": "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.", "id": "1"},
golucy.Document{"content": "Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.", "id": "2"},
golucy.Document{"content": "Duis aute irure dolor in reprehenderit in voluptate velit essei cillum dolore eu fugiat nulla pariatur.", "id": "3"},
golucy.Document{"content": "Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.", "id": "4"},
golucy.Document{"content": "a cat is an animal", "id": "5"},
golucy.Document{"content": "a dog is an animal", "id": "6"},
golucy.Document{"content": "a cat and a cat is an animal", "id": "7"},
golucy.Document{"content": "cats and dogs are animals", "id": "8"},
golucy.Document{"content": "you are an animal", "id": "9"},
)
writer.Commit()
reader := index.NewIndexReader()
defer reader.Close()
query := reader.ParseQuery("(cat OR dog) animal")
numHits /*total num results found*/, hits /*[]*golucy.SearchResult*/ := reader.Search(query,
0, /*offset*/
5, /*limit*/
"id", /*field identifying document*/
"content", /*document field to retrieve*/
true, /*include matched terms*/
)
for _, hit := range hits {
fmt.Printf("%d %+v\n", numHits, hit)
}
query.Close()
}
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