From fea9c70861326fdc1c670e965b1c214741f27be7 Mon Sep 17 00:00:00 2001
From: Jesse Luehrs <doy@tozt.net>
Date: Tue, 21 Dec 2021 22:58:44 -0500
Subject: refactor a bit to start working on better parsing

---
 src/builtins.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/builtins.rs')

diff --git a/src/builtins.rs b/src/builtins.rs
index 8494c7e..e8f87da 100644
--- a/src/builtins.rs
+++ b/src/builtins.rs
@@ -2,10 +2,10 @@ pub fn is(exe: &str) -> bool {
     matches!(exe, "cd")
 }
 
-pub fn run(exe: &str, args: &[String]) -> u8 {
+pub fn run<'a>(exe: &str, args: impl IntoIterator<Item = &'a str>) -> u8 {
     match exe {
         "cd" => impls::cd(
-            args.iter()
+            args.into_iter()
                 .map(std::convert::AsRef::as_ref)
                 .next()
                 .unwrap_or(""),
-- 
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