style: include unnecessary_join (#752)

vil02 · web-flow · commit 8b6ffe3a2ab6 · 2024-06-17T19:42:14.000+02:00
diff --git a/Cargo.toml b/Cargo.toml
@@ -75,7 +75,6 @@ stable_sort_primitive = { level = "allow", priority = 1 }
 too_many_lines = { level = "allow", priority = 1 }
 trivially_copy_pass_by_ref = { level = "allow", priority = 1 }
 unnecessary_box_returns = { level = "allow", priority = 1 }
-unnecessary_join = { level = "allow", priority = 1 }
 unnecessary_wraps = { level = "allow", priority = 1 }
 unnested_or_patterns = { level = "allow", priority = 1 }
 unreadable_literal = { level = "allow", priority = 1 }
diff --git a/src/ciphers/morse_code.rs b/src/ciphers/morse_code.rs
@@ -96,11 +96,7 @@ fn _decode_token(string: &str) -> String {
 }
 
 fn _decode_part(string: &str) -> String {
-    string
-        .split(' ')
-        .map(_decode_token)
-        .collect::<Vec<String>>()
-        .join("")
+    string.split(' ').map(_decode_token).collect::<String>()
 }
 
 /// Convert morse code to ascii.

Original file line number	Diff line number	Diff line change
`@@ -96,11 +96,7 @@ fn _decode_token(string: &str) -> String {`
`96`	`96`	`}`
`97`	`97`
`98`	`98`	`fn _decode_part(string: &str) -> String {`
`99`		`- string`
`100`		`- .split(' ')`
`101`		`- .map(_decode_token)`
`102`		`- .collect::<Vec<String>>()`
`103`		`- .join("")`
	`99`	`+ string.split(' ').map(_decode_token).collect::<String>()`
`104`	`100`	`}`
`105`	`101`
`106`	`102`	`/// Convert morse code to ascii.`