creational

ExampleNew just configures object - no validate applied

opts := []WorkerOption{
	WithW(invalidW), nil,
	WithS(invalidS), nil,
	WithI(invalidI), nil,
}

obj, err := New(opts...)
if err != nil {
	panic(err)
}

fmt.Printf("%s\n", obj)

Output:

s=lolkek;i=999;w_is_nil=true;is_valid=false;

ExampleNewWithContext just configures object - no validate applied. Also ctx is required For example - http.Request as struct attribute

ctx := context.TODO()

opts := []WorkerOptionWithContext{
	WithWCtx(invalidW), nil,
	WithSCtx(invalidS), nil,
	WithICtx(invalidI), nil,
}

obj, err := NewWithContext(ctx, opts...)
if err != nil {
	panic(err)
}

fmt.Printf("%s\n", obj)

Output:

s=lolkek;i=999;w_is_nil=true;is_valid=false;

ExampleNewWithContextValidate configures and validates object. Also ctx is required For example - http.Request as struct attribute

ctx := context.TODO()

opts := []WorkerOptionWithContext{
	WithWCtx(validW), nil,
	WithSCtx(validS), nil,
	WithICtx(validI), nil,
}

obj, err := NewWithContextValidate(ctx, opts...)
if err != nil {
	panic(err)
}

fmt.Printf("%s\n", obj)

Output:

s=foobar;i=100500;w_is_nil=false;is_valid=true;

ExampleNewWithValidate configures and validates object

opts := []WorkerOption{
	WithW(validW), nil,
	WithS(validS), nil,
	WithI(validI), nil,
}

obj, err := NewWithValidate(opts...)
if err != nil {
	panic(err)
}

fmt.Printf("%s\n", obj)

Output:

s=foobar;i=100500;w_is_nil=false;is_valid=true;