Separate multiline code block language from remaining parameters

[sixth.git] / src / main / java / eu / svjatoslav / sixth / core / document / Utils.java

diff --git a/src/main/java/eu/svjatoslav/sixth/core/document/Utils.java b/src/main/java/eu/svjatoslav/sixth/core/document/Utils.java
index 406e7ef..00166ef 100644 (file)
--- a/src/main/java/eu/svjatoslav/sixth/core/document/Utils.java
+++ b/src/main/java/eu/svjatoslav/sixth/core/document/Utils.java
@@ -20,4 +20,8 @@ public class Utils {
         return sb.toString();
     }
 
+    public static boolean isBlank(String s){
+        return s.trim().length() == 0;
+    }
+
 }