feat: allow to compare n-dimensions slice/array.

Author: ghosind

compare_test.go

@@ -285,6 +285,12 @@ func TestIsEqual(t *testing.T) {
 	assert.Equal(isEqual(slice1, slice4), false)
 	assert.Equal(isEqual(slice1, slice5), false)
 
+	assert.True(isEqual([][]any{{1}, {2, 3}}, [][]any{{1}, {2, 3}}))
+	assert.NotTrue(isEqual([][]any{{1}, {2, 3}}, [][]any{{1.0}, {2.0, 3.0}}))
+	assert.NotTrue(isEqual([][]any{{1}, {2, 3}}, [][]any{{"1"}, {"2", "3"}}))
+	assert.True(isEqual([][][]any{{{1}, {2}}, {{2, 3}}}, [][][]any{{{1}, {2}}, {{2, 3}}}))
+	assert.NotTrue(isEqual([][][]any{{{1}, {2}}, {{2, 3}}}, [][][]any{{{1}, {2}}, {{2, "3"}}}))
+
 	assert.Equal(isEqual(testStruct1{A: 0}, testStruct1{A: 0}), true)
 	assert.Equal(isEqual(testStruct1{A: 0}, testStruct1{A: 1}), false)
 	assert.Equal(isEqual(s1, s1), true)

slice.go

@@ -135,8 +135,17 @@ func isSliceEqual(v1, v2 reflect.Value) bool {
 	}
 
 	for i := 0; i < v1.Len(); i++ {
-		if v1.Index(i).Interface() != v2.Index(i).Interface() {
-			return false
+		v1v := v1.Index(i).Interface()
+		v2v := v2.Index(i).Interface()
+
+		if v1.Index(i).Comparable() && v2.Index(i).Comparable() && v1.Type().ConvertibleTo(v2.Type()) {
+			if v1v != v2v {
+				return false
+			}
+		} else {
+			if ok := isEqual(v1v, v2v); !ok {
+				return false
+			}
 		}
 	}