Fix linters up to golangci-lint v1.53.3 (#34)

Author: sagmor

.golangci.yml

@@ -38,6 +38,24 @@ linters-settings:
       - standard
       - default
       - prefix(github.com/sagmor/fun)
+  depguard:
+    rules:
+      root:
+        files:
+          - "*.go"
+        allow: 
+          - $gostd
+          - github.com/sagmor/fun
+          - github.com/sagmor/fun/maybe
+          - github.com/sagmor/fun/promise
+          - github.com/sagmor/fun/result
+          - github.com/sagmor/fun/task
+      tests:
+        files:
+          - tests/**/*.go
+        deny:
+          - pkg: none
+
   revive:
     enable-all-rules: true
     rules:

result/stepping.go

@@ -88,7 +88,7 @@ var ErrTypeConversionFailed = errors.New("failed to convert between types")
 func AsFun[T, S any](source S) (T, error) {
 	var result T
 
-	result, ok := interface{}(source).(T)
+	result, ok := any(source).(T)
 	if !ok {
 		return result, fmt.Errorf("[%w] from %v to %T", ErrTypeConversionFailed, source, result)
 	}

tests/nothing_test.go

@@ -13,6 +13,6 @@ func TestNil(t *testing.T) {
 
 	assert.Equal(t, 0, fun.Nil[int]())
 	assert.Equal(t, "", fun.Nil[string]())
-	assert.Equal(t, nil, fun.Nil[interface{}]())
+	assert.Equal(t, nil, fun.Nil[any]())
 	assert.Equal(t, struct{}{}, fun.Nil[struct{}]())
 }