From ac34e7bba10e5eaeba48e49f87e3134352e9e166 Mon Sep 17 00:00:00 2001
From: Mackiovello <elandroe@icloud.com>
Date: Sat, 7 Jul 2018 18:40:16 +0200
Subject: [PATCH] Write as more ideomatic rust

---
 src/command/utils.rs | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/src/command/utils.rs b/src/command/utils.rs
index 5776b49..e48385d 100644
--- a/src/command/utils.rs
+++ b/src/command/utils.rs
@@ -16,15 +16,10 @@ pub fn find_pkg_directory(guess_path: &str) -> Option<PathBuf> {
     }
 
     path.read_dir().ok().and_then(|entries| {
-        for entry in entries {
-            if entry.is_ok() {
-                let p = entry.unwrap().path();
-                if is_pkg_directory(&p) {
-                    return Some(p);
-                }
-            }
-        }
-        None
+        entries
+            .filter(|x| x.is_ok())
+            .map(|x| x.unwrap().path())
+            .find(|x| is_pkg_directory(&x))
     })
 }