Method Singleton

component/container.go:227–236

Singleton retrieves the singleton instance associated with the given name. Returns the instance and a boolean indicating its existence.

(name string)

// Singleton retrieves the singleton instance associated with the given name.
// Returns the instance and a boolean indicating its existence.
func (d *DefaultContainer) Singleton(name string) (any, bool) {
	d.muSingletons.Lock()
	defer d.muSingletons.Unlock()

	if singleton, exists := d.singletons[name]; exists {
		return singleton, true
	}

	return nil, false
}

// RemoveSingleton removes the singleton instance associated with the specified name.
func (d *DefaultContainer) RemoveSingleton(name string) error {