package generics

// FlattenMap takes a map and flattens it to an array
func FlattenMap[K comparable, V any](m map[K]V) []V {
	slice := make([]V, 0, len(m))
	for k := range m {
		slice = append(slice, m[k])
	}
	return slice
}

// FlattenMapOrdered takes a map content in a specific order
func FlattenMapOrdered[K comparable, V any](m map[K]V, orderBy []K) []V {
	slice := make([]V, 0, len(orderBy))

	for _, key := range orderBy {
		if v, ok := m[key]; ok {
			slice = append(slice, v)
		}
	}
	return slice
}