Added unsued filter func and new image for README.

handler/handler.go

@@ -50,7 +50,6 @@ func SearchHandler(w http.ResponseWriter, r *http.Request) {
 	case "GET":
 		query := mux.Vars(r)
 		wordToSearch := query["word"]
-
 		matched := false
 		quotesMatched := make(database.QuoteSlice, 0)
 
@@ -80,6 +79,7 @@ func SearchHandler(w http.ResponseWriter, r *http.Request) {
 				}
 			}
 		}
+
 		if matched {
 			w.Header().Set("Content-Type", "application/json")
 			filteredSLice, _ := json.MarshalIndent(quotesMatched, "", "")

lib/lib.go

@@ -1,7 +1,9 @@
 // Package lib contains various functions that may be useful for more than one part of the API.
 package lib
 
-import "encoding/json"
+import (
+	"encoding/json"
+)
 
 /*
 //BadRequest returns a ready to use badrequest text, not used for now
@@ -17,3 +19,23 @@ func NotFound(notFoundWord string) []byte {
 
 	return notFoundJSON
 }
+
+// Filter returns a slice with all the words of a QuoteSlice after been filtered.
+/*func Filter(filters []string, slice database.QuoteSlice) []string {
+	var count int
+	filteredWords := make([]string, 0)
+
+		for _, quote := range slice {
+			s := strings.Split(quote.Quote, " ")
+			for _, word := range s {
+				filtered := word
+				for count < len(filters) {
+					filtered = strings.Split(filtered, filters[count])[0]
+					count++
+				}
+				count = 0
+				filteredWords = append(filteredWords, filtered)
+			}
+	}
+	return filteredWords
+}*/