diff --git a/src/library/beets.rs b/src/library/beets.rs
index ee6bf88..e7ad1db 100644
--- a/src/library/beets.rs
+++ b/src/library/beets.rs
@@ -69,13 +69,8 @@ impl ToBeetsArgs for Query {
     fn to_args(&self) -> Vec<String> {
         let mut arguments: Vec<String> = vec![];
 
-        for field in self.include.iter() {
-            arguments.push(field.to_arg(true));
-        }
-
-        for field in self.exclude.iter() {
-            arguments.push(field.to_arg(false));
-        }
+        arguments.extend(self.include.iter().map(|field| field.to_arg(true)));
+        arguments.extend(self.exclude.iter().map(|field| field.to_arg(false)));
 
         arguments
     }