1 files changed, 0 insertions, 32 deletions
diff --git a/pkg/server/module/alpha.go b/pkg/server/module/alpha.go
deleted file mode 100644
index 8174b25..0000000
--- a/pkg/server/module/alpha.go
+++ /dev/null
@@ -1,32 +0,0 @@
-package module
-
-import (
-	"bufio"
-	"io"
-	"tunnel/pkg/server/queue"
-	"unicode"
-)
-
-func alpha(cb func(rune) rune) Func {
-	return func(rq, wq queue.Q) error {
-		r := bufio.NewReader(rq.Reader())
-
-		for {
-			c, _, err := r.ReadRune()
-			if err != nil {
-				if err == io.EOF {
-					break
-				}
-				return err
-			}
-			wq <- []byte(string(cb(c)))
-		}
-
-		return nil
-	}
-}
-
-func init() {
-	registerFunc("lower", alpha(unicode.ToLower))
-	registerFunc("upper", alpha(unicode.ToUpper))
-}