From e688dec7d5f575b8b5d722774d350d86fbc38453 Mon Sep 17 00:00:00 2001
From: Ken Matsui <26405363+ken-matsui@users.noreply.github.com>
Date: Tue, 7 Dec 2021 05:25:13 +0900
Subject: [PATCH] Support primitive array type

---
 Cargo.toml |  2 +-
 src/lib.rs | 20 ++++++++++++++++++++
 2 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index c5af687..04a64e3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "suggestion"
-version = "0.1.0"
+version = "0.1.1"
 edition = "2021"
 authors = ["Ken Matsui <26405363+ken-matsui@users.noreply.github.com>"]
 description = "Provides suggestion traits for all collection types in the standard library"
diff --git a/src/lib.rs b/src/lib.rs
index b5a4b24..35666d2 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -80,6 +80,13 @@ macro_rules! impl_suggest_value {
     };
 }
 
+// Primitive Array Type
+impl<T: std::convert::AsRef<str>, const N: usize> Suggest for [T; N] {
+    fn suggest(&self, query: &str) -> Option<String> {
+        find_best_match_for_name(self.iter(), query, None)
+    }
+}
+
 // Sequences
 impl_suggest!(LinkedList);
 impl_suggest!(VecDeque);
@@ -126,6 +133,19 @@ mod tests {
         };
     }
 
+    // Primitive Array Type
+    #[test]
+    fn test_array() {
+        let input = ["aaab", "aaabc"];
+        assert_eq!(input.suggest("aaaa"), Some("aaab".to_string()));
+
+        let ref input = ["aaab", "aaabc"];
+        assert_eq!(input.suggest("aaaa"), Some("aaab".to_string()));
+
+        let ref mut input = ["aaab", "aaabc"];
+        assert_eq!(input.suggest("aaaa"), Some("aaab".to_string()));
+    }
+
     // Sequences
     test_suggest!(LinkedList, test_suggest_linked_list);
     test_suggest!(VecDeque, test_suggest_vec_deque);