Method Set

orderedmap.go:36–46

Set will set (or replace) a value for a key. If the key was new, then true will be returned. The returned value will be false if the value was replaced (even if the value was the same).

(key, value interface{})

// will be returned. The returned value will be false if the value was replaced
// (even if the value was the same).
func (m *OrderedMap) Set(key, value interface{}) bool {
	_, alreadyExist := m.kv[key]
	if alreadyExist {
		m.kv[key].Value = value
		return false
	}

	element := m.ll.PushBack(key, value)
	m.kv[key] = element
	return true
}

// GetOrDefault returns the value for a key. If the key does not exist, returns
// the default value instead.