Improved example [skip ci]

ankane · ankane · commit 4fa232b971af · 2024-07-16T01:16:02.000-07:00
diff --git a/examples/disco/src/main.rs b/examples/disco/src/main.rs
@@ -81,7 +81,7 @@ fn load_movielens(path: &Path) -> Dataset<i32, String> {
         let row = record.unwrap();
         data.push(
             row[0].parse::<i32>().unwrap(),
-            movies.get(&row[1].to_string()).unwrap().to_string(),
+            movies.get(&row[1]).unwrap().to_string(),
             row[2].parse().unwrap(),
         );
     }

Original file line number	Diff line number	Diff line change
`@@ -81,7 +81,7 @@ fn load_movielens(path: &Path) -> Dataset<i32, String> {`
`81`	`81`	`let row = record.unwrap();`
`82`	`82`	`data.push(`
`83`	`83`	`row[0].parse::<i32>().unwrap(),`
`84`		`- movies.get(&row[1].to_string()).unwrap().to_string(),`
	`84`	`+ movies.get(&row[1]).unwrap().to_string(),`
`85`	`85`	`row[2].parse().unwrap(),`
`86`	`86`	`);`
`87`	`87`	`}`