Merge pull request #8 from rkukuh/dev

Update README.md
rkukuh · Mar 26, 2023 · 44ffa92 · 44ffa92
2 parents 1bc627b + 6b28955
commit 44ffa92
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/README.md b/README.md
@@ -26,6 +26,7 @@ import SwiftStringHelper
 These following methods are available for working with and manipulating `String` native library. See [Usage](https://github.com/rkukuh/Swift-StringHelper#usage) section below for detail.
 
 - [`after`](https://github.com/rkukuh/Swift-StringHelper#after)
+- [`before`](https://github.com/rkukuh/Swift-StringHelper#before)
 
 ## Usage
 
@@ -39,3 +40,14 @@ let result = originalString.after("@")
 
 print(result) // apple.com
 ```
+
+### `before`
+
+The `before` helper returns the portion of a string before the first occurrence of a given value.
+
+```swift
+let originalString = "[email protected]"
+let result = originalString.before("@")
+
+print(result) // john
+```