diff --git a/src/FSharpAux/String.fs b/src/FSharpAux/String.fs
index 61d9867..fc2b2c8 100644
--- a/src/FSharpAux/String.fs
+++ b/src/FSharpAux/String.fs
@@ -9,10 +9,17 @@ open System
 open System.Globalization
 
 module String =
-    
-    /// Checks whether the given text starts with the given prefix
+
+    /// <summary>
+    /// Checks whether the given text starts with the given prefix.
+    /// </summary>
     let inline startsWith (prefix:string) (text:string) = text.StartsWith prefix
 
+    /// <summary>
+    /// Checks whether the given text ends with the given suffix.
+    /// </summary>
+    let inline endsWith (suffix : string) (str : string) = str.EndsWith suffix
+
     /// Replaces the given "replacement" for every occurence of the pattern in the given text 
     let inline replace (pattern:string) replacement (text:string) = text.Replace(pattern,replacement)
 
diff --git a/tests/FSharpAux.Tests/StringTests.fs b/tests/FSharpAux.Tests/StringTests.fs
index f57b99d..4f7d3be 100644
--- a/tests/FSharpAux.Tests/StringTests.fs
+++ b/tests/FSharpAux.Tests/StringTests.fs
@@ -6,6 +6,10 @@ open Expecto
 [<Tests>]
 let stringTests =
     testList "StringTests" [
+        testList "String.endsWith" [
+            testCase "Returns correct bool" <| fun _ ->
+                Expect.isTrue (String.endsWith "World" "Hello World") "Returned incorrect bool"
+        ]
         testList "String.trim" [
             testCase "trims input correctly" <| fun _ ->
                 Expect.equal (String.trim "      \tHi there!\n     ") "Hi there!" "String.trim did not trim correctly"