1 files changed, 32 insertions, 21 deletions

diff --git a/src/cmd/recommend.rs b/src/cmd/recommend.rs
index 2f613fa..1d8eecc 100644
--- a/src/cmd/recommend.rs
+++ b/src/cmd/recommend.rs
@@ -19,40 +19,48 @@ pub fn subcommand<'a, 'b>() -> clap::App<'a, 'b> {
         .arg(
             clap::Arg::with_name("count")
                 .default_value("20")
-                .help("number of results to return")
+                .help("number of results to return"),
         )
         .arg(
             clap::Arg::with_name("random")
                 .long("random")
-                .help("picks randomly instead of by weight")
+                .help("picks randomly instead of by weight"),
         )
         .arg(
             clap::Arg::with_name("album")
                 .long("album")
-                .help("also choose a random album by the chosen artists")
+                .help("also choose a random album by the chosen artists"),
         )
         .arg(
             clap::Arg::with_name("include")
                 .long("include")
                 .default_value("yearly")
-                .possible_values(&["all", "yearly", "monthly", "weekly"])
+                .possible_values(&["all", "yearly", "monthly", "weekly"]),
         )
         .arg(
             clap::Arg::with_name("exclude")
                 .long("exclude")
                 .default_value("weekly")
-                .possible_values(&["all", "yearly", "monthly", "weekly", "none"])
+                .possible_values(&[
+                    "all", "yearly", "monthly", "weekly", "none",
+                ]),
         )
 }
 
 impl Command {
-    pub fn new<'a>(matches: &clap::ArgMatches<'a>) -> failure::Fallible<Command> {
+    pub fn new<'a>(
+        matches: &clap::ArgMatches<'a>,
+    ) -> failure::Fallible<Command> {
         Ok(Command {
             count: matches.value_of("count").unwrap().parse()?,
             random: matches.is_present("random"),
             album: matches.is_present("album"),
-            include: db::parse_timewindow(matches.value_of("include").unwrap()),
-            exclude: db::parse_timewindow(matches.value_of("exclude").unwrap()),
+            include: db::parse_timewindow(
+                matches.value_of("include").unwrap(),
+            ),
+            exclude: db::parse_timewindow(
+                matches.value_of("exclude").unwrap(),
+            ),
 
             db: db::DB::new(&util::db_path()?)?,
         })
@@ -65,21 +73,24 @@ impl super::Command for Command {
             self.count,
             self.random,
             self.include,
-            self.exclude
+            self.exclude,
         )?;
         if self.album {
-            artists = artists.iter().map(|artist| {
-                Ok(format!(
-                    "{} - {}",
-                    artist,
-                    self.db.recommend_album(
-                        &artist,
-                        self.random,
-                        self.include,
-                        self.exclude
-                    )?
-                ))
-            }).collect::<failure::Fallible<Vec<String>>>()?;
+            artists = artists
+                .iter()
+                .map(|artist| {
+                    Ok(format!(
+                        "{} - {}",
+                        artist,
+                        self.db.recommend_album(
+                            &artist,
+                            self.random,
+                            self.include,
+                            self.exclude
+                        )?
+                    ))
+                })
+                .collect::<failure::Fallible<Vec<String>>>()?;
         }
         for line in artists {
             println!("{}", line);