Completed Task

Author: BorislavChernev

Projects/Caesars-Cipher.js

@@ -0,0 +1,14 @@
+function rot13(str) {
+	var rotCharArray = [];
+	var regEx = /[A-Z]/;
+	str = str.split('');
+	for (var x in str) {
+		if (regEx.test(str[x])) {
+			rotCharArray.push(((str[x].charCodeAt() - 65 + 13) % 26) + 65);
+		} else {
+			rotCharArray.push(str[x].charCodeAt());
+		}
+	}
+	str = String.fromCharCode.apply(String, rotCharArray);
+	return str;
+}