feat(Go):add slashes

go/add_slashes.go

@@ -0,0 +1,17 @@
+package pehape
+
+// AddSlashes returns a string with backslashes added before characters that need to be escaped. These characters are: \\ " and \'
+func AddSlashes(str string) string {
+	var tmpRune []rune
+	strRune := []rune(str)
+	for _, ch := range strRune {
+		switch ch {
+		case []rune{'\\'}[0], []rune{'"'}[0], []rune{'\''}[0]:
+			tmpRune = append(tmpRune, []rune{'\\'}[0])
+			tmpRune = append(tmpRune, ch)
+		default:
+			tmpRune = append(tmpRune, ch)
+		}
+	}
+	return string(tmpRune)
+}

go/add_slashes_test.go

@@ -0,0 +1,20 @@
+package pehape_test
+
+import (
+	"testing"
+
+	PHP "github.com/teknologi-umum/pehape/go"
+)
+
+func TestAddSlashes(t *testing.T) {
+	t.Run("double quote", func(t *testing.T) {
+		if res := PHP.AddSlashes(`nano"nan"ya`); res != `nano\"nan\"ya` {
+			t.Errorf(`expected nano\"nan\"ya, got %s`, res)
+		}
+	})
+	t.Run("slash", func(t *testing.T) {
+		if res := PHP.AddSlashes(`nano\nan\ya`); res != `nano\\nan\\ya` {
+			t.Errorf(`expected nano\\nan\\ya, got %s`, res)
+		}
+	})
+}

go/readme.md

@@ -19,6 +19,12 @@
  fmt.Println(pehape.Levenshtein(str1, str2, insertionCost, replacementCost, deletionCost))
  //result : 5
  ```
+ * `Add Slashes`
+  - sample string
+```go
+pehape.Implode(`What does "yolo" mean?`)
+//result : What does \"yolo\" mean?
+```
 
  * `Implode`
   - sample string
@@ -69,4 +75,4 @@ fmt.Println(pehape.Ucwords(bar))
  fmt.Println(pehape.Strrev(bar))
  //result : "kasur rusak"
  ```
-
+