Remove unused code

content/content.go

@@ -30,11 +30,8 @@ func FetchPageInfo(bm entity.Bookmark) entity.PageInfo {
 	c.OnResponse(func(r *colly.Response) {
 		info.StatusCode = r.StatusCode
 		info.Size = len(r.Body)
-		//	log.Printf("content type for %s: %s (%d)", r.Request.URL.String(), r.Headers.Get("Content-Type"), info.Size)
-
 	})
 
-	// Before making a request print "Visiting ..."
 	c.OnRequest(func(r *colly.Request) {
 		// log.Println("Visiting", r.URL.String())
 	})
@@ -46,51 +43,3 @@ func FetchPageInfo(bm entity.Bookmark) entity.PageInfo {
 	c.Visit(url)
 	return info
 }
-
-// func Words(bm *entity.Bookmark) []string {
-// 	words := []string{}
-
-// 	words = append(words, StringToStemmedSearchWords(bm.Info.RawText)...)
-// 	words = append(words, StringToStemmedSearchWords(bm.Info.Title)...)
-// 	words = append(words, StringToStemmedSearchWords(bm.URL)...)
-// 	return words
-// }
-
-// // StringToStemmedSearchWords returns a list of stemmed words with stop words
-// // removed.
-// func StringToStemmedSearchWords(s string) []string {
-// 	words := []string{}
-
-// 	words = append(words, stemmerFilter(stopwordFilter(tokenize(s)))...)
-// 	return words
-// }
-
-// func tokenize(text string) []string {
-// 	return strings.FieldsFunc(text, func(r rune) bool {
-// 		// Split on any character that is not a letter or a number.
-// 		return !unicode.IsLetter(r) && !unicode.IsNumber(r)
-// 	})
-// }
-
-// func stemmerFilter(tokens []string) []string {
-// 	r := make([]string, len(tokens))
-// 	for i, token := range tokens {
-// 		r[i] = snowballeng.Stem(token, false)
-// 	}
-// 	return r
-// }
-
-// var stopwords = map[string]struct{}{ // I wish Go had built-in sets.
-// 	"a": {}, "and": {}, "be": {}, "have": {}, "i": {},
-// 	"in": {}, "of": {}, "that": {}, "the": {}, "to": {},
-// }
-
-// func stopwordFilter(tokens []string) []string {
-// 	r := make([]string, 0, len(tokens))
-// 	for _, token := range tokens {
-// 		if _, ok := stopwords[token]; !ok {
-// 			r = append(r, token)
-// 		}
-// 	}
-// 	return r
-// }