1 files changed, 35 insertions, 0 deletions
diff --git a/search/anagrams.go b/search/anagrams.go
new file mode 100644
index 0000000..e04dfd7
--- /dev/null
+++ b/search/anagrams.go
@@ -0,0 +1,35 @@
+package search
+
+import "tildegit.org/andinus/grus/storage"
+
+// Anagrams will search for unjumbled words in database, given sorted
+// word along with all the anagrams.
+func Anagrams(sorted string, db *storage.DB) (anagrams []string, err error) {
+	db.Mu.RLock()
+	defer db.Mu.RUnlock()
+
+	stmt, err := db.Conn.Prepare("SELECT word FROM words WHERE sorted = ?")
+	if err != nil {
+		return
+	}
+	defer stmt.Close()
+
+	rows, err := stmt.Query(sorted)
+	if err != nil {
+		return
+	}
+	defer rows.Close()
+	for rows.Next() {
+		var word string
+		err = rows.Scan(&word)
+		if err != nil {
+			return
+		}
+		anagrams = append(anagrams, word)
+	}
+	err = rows.Err()
+	if err != nil {
+		return
+	}
+	return
+}