From 091c247bec20259091564c49e5f91a928bf4814b Mon Sep 17 00:00:00 2001
From: Joshua Nelson <jyn514@gmail.com>
Date: Wed, 20 May 2020 22:02:31 -0400
Subject: [PATCH] Add InternedStr::is_empty

---
 src/intern.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/intern.rs b/src/intern.rs
index 51e2f80b..22a824b5 100644
--- a/src/intern.rs
+++ b/src/intern.rs
@@ -24,6 +24,9 @@ macro_rules! get_str {
 }
 
 impl InternedStr {
+    pub fn is_empty(self) -> bool {
+        self == *EMPTY_STRING
+    }
     pub fn resolve_and_clone(self) -> String {
         get_str!(self).to_string()
     }