Fix the dependency issue (#231)

vendor/github.com/mailru/easyjson/jwriter/writer.go

@@ -240,11 +240,25 @@ func (w *Writer) Float32(n float32) {
 	w.Buffer.Buf = strconv.AppendFloat(w.Buffer.Buf, float64(n), 'g', -1, 32)
 }
 
+func (w *Writer) Float32Str(n float32) {
+	w.Buffer.EnsureSpace(20)
+	w.Buffer.Buf = append(w.Buffer.Buf, '"')
+	w.Buffer.Buf = strconv.AppendFloat(w.Buffer.Buf, float64(n), 'g', -1, 32)
+	w.Buffer.Buf = append(w.Buffer.Buf, '"')
+}
+
 func (w *Writer) Float64(n float64) {
 	w.Buffer.EnsureSpace(20)
 	w.Buffer.Buf = strconv.AppendFloat(w.Buffer.Buf, n, 'g', -1, 64)
 }
 
+func (w *Writer) Float64Str(n float64) {
+	w.Buffer.EnsureSpace(20)
+	w.Buffer.Buf = append(w.Buffer.Buf, '"')
+	w.Buffer.Buf = strconv.AppendFloat(w.Buffer.Buf, float64(n), 'g', -1, 64)
+	w.Buffer.Buf = append(w.Buffer.Buf, '"')
+}
+
 func (w *Writer) Bool(v bool) {
 	w.Buffer.EnsureSpace(5)
 	if v {
@@ -340,12 +354,11 @@ func (w *Writer) base64(in []byte) {
 		return
 	}
 
-	w.Buffer.EnsureSpace(((len(in) - 1) / 3 + 1) * 4)
+	w.Buffer.EnsureSpace(((len(in)-1)/3 + 1) * 4)
 
 	si := 0
 	n := (len(in) / 3) * 3
 
-
 	for si < n {
 		// Convert 3x 8bit source bytes into 4 bytes
 		val := uint(in[si+0])<<16 | uint(in[si+1])<<8 | uint(in[si+2])