docs: better array_concat docs

olehmisar · Sep 17, 2024 · a2ed448 · a2ed448
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diff --git a/README.md b/README.md
@@ -73,5 +73,7 @@ fn to_hex_string_bytes(value: Field) -> [u8; 64]
 Concatenates two arrays.
 
 ```rs
-fn array_concat<T, let L1: u32, let L2: u32, let L: u32>(a: [T; L1], b: [T; L2]) -> [T; L]
+use nodash::array_concat;
+
+assert(array_concat([1, 2, 3], [4, 5]) == [1, 2, 3, 4, 5]);
 ```
diff --git a/src/lib.nr b/src/lib.nr
@@ -21,9 +21,6 @@ mod array_concat_tests {
 
     #[test]
     fn test_simple() {
-        let a: [u8; 3] = [1, 2, 3];
-        let b: [u8; 2] = [4, 5];
-        let c: [u8; 5] = array_concat(a, b);
-        assert(c == [1, 2, 3, 4, 5]);
+        assert(array_concat([1, 2, 3], [4, 5]) == [1, 2, 3, 4, 5]);
     }
 }