From 51dad94cc98bb3ffd3e979e77733f13cd27f3251 Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Wed, 26 Jun 2019 20:21:09 +0200
Subject: [PATCH] Simplify implementation of has_tags()

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
---
 lib/entry/libimagentrytag/src/tagable.rs | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/lib/entry/libimagentrytag/src/tagable.rs b/lib/entry/libimagentrytag/src/tagable.rs
index 1f58bf29..c96c8098 100644
--- a/lib/entry/libimagentrytag/src/tagable.rs
+++ b/lib/entry/libimagentrytag/src/tagable.rs
@@ -111,12 +111,7 @@ impl Tagable for Value {
     }
 
     fn has_tags(&self, tags: &[Tag]) -> Result<bool> {
-        let mut result = true;
-        for tag in tags {
-            result = result && self.has_tag(tag)?;
-        }
-
-        Ok(result)
+        tags.iter().map(|t| self.has_tag(t)).fold(Ok(true), |a, e| a.and_then(|b| Ok(b && e?)))
     }
 
 }