From e763d80b7697f92e84c2d84ace5ea9fc50a9f9f0 Mon Sep 17 00:00:00 2001
From: Lakelezz <12222135+Lakelezz@users.noreply.github.com>
Date: Fri, 21 Sep 2018 22:41:36 +0200
Subject: Make `trim` return `&mut self` (#395)

---
 src/framework/standard/args.rs | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'src/framework')

diff --git a/src/framework/standard/args.rs b/src/framework/standard/args.rs
index 036db7a..6841bd7 100644
--- a/src/framework/standard/args.rs
+++ b/src/framework/standard/args.rs
@@ -357,15 +357,16 @@ impl Args {
     ///
     /// let mut args = Args::new("     42     ", &[]);
     ///
-    /// args.trim();
-    /// assert_eq!(args.current(), Some("42"));
+    /// assert_eq!(args.trim().current(), Some("42"));
     /// ```
-    pub fn trim(&mut self) {
+    pub fn trim(&mut self) -> &mut Self {
         if self.is_empty() {
-            return;
+            return self;
         }
 
         self.args[self.offset].lit = self.args[self.offset].lit.trim().to_string();
+
+        self
     }
 
     /// Trims all of the arguments after the offset off leading and trailing whitespace.
-- 
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