patch #194

Author: ymh199478

src/CatLib.Core.Tests/Support/Util/StrTests.cs

@@ -384,5 +384,16 @@ public void TestJoinList()
             Assert.AreEqual("hello/world/catlib", result[2]);
             Assert.AreEqual(3, result.Length);
         }
+
+        [TestMethod]
+        public void TestJoinListChar()
+        {
+            var result = Str.JoinList(new[] { "hello", "world", "catlib" }, '@');
+
+            Assert.AreEqual("hello", result[0]);
+            Assert.AreEqual("hello@world", result[1]);
+            Assert.AreEqual("hello@world@catlib", result[2]);
+            Assert.AreEqual(3, result.Length);
+        }
     }
 }

src/CatLib.Core/Support/Util/Str.cs

@@ -587,6 +587,12 @@ public static string[] JoinList(string[] source, string separator = null)
             }
             return source;
         }
+
+        /// <inheritdoc cref="JoinList(string[], char)"/>
+        public static string[] JoinList(string[] source, char separator)
+        {
+            return JoinList(source, separator.ToString());
+        }
     }
 }