storage

package

v1.2.0-rc Latest Latest Go to latest Published: Feb 15, 2025 License: Apache-2.0 Imports: 5 Imported by: 0

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Repository

github.com/go-spring/spring-core

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Documentation ¶

Index ¶

func JoinPath(path []Path) string
func OrderedMapKeys[M ~map[K]V, K cmp.Ordered, V any](m M) []K
type Path
- func SplitPath(key string) ([]Path, error)
type PathType
type Storage
- func NewStorage() *Storage

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func JoinPath ¶

func JoinPath(path []Path) string

JoinPath joins all path elements into a single path.

func OrderedMapKeys ¶

func OrderedMapKeys[M ~map[K]V, K cmp.Ordered, V any](m M) []K

OrderedMapKeys returns the keys of the map m in sorted order.

Types ¶

type Path ¶

type Path struct {
	Type PathType
	Elem string
}

func SplitPath ¶

func SplitPath(key string) ([]Path, error)

SplitPath splits key into individual path elements.

type PathType ¶

type PathType int

const (
	PathTypeKey   PathType = iota // PathTypeKey is map key like a/b in a[0][1].b
	PathTypeIndex                 // PathTypeIndex is array index like 0/1 in a[0][1].b
)

type Storage ¶

type Storage struct {
	// contains filtered or unexported fields
}

Storage is a key-value store that verifies the format of the key.

func NewStorage ¶

func NewStorage() *Storage

func (*Storage) Data ¶

func (s *Storage) Data() map[string]string

Data returns the copied data of the storage.

func (*Storage) Get ¶

func (s *Storage) Get(key string) (string, bool)

Get returns the value of the key, and false if the key does not exist.

func (*Storage) Has ¶

func (s *Storage) Has(key string) bool

Has returns whether the key exists.

func (*Storage) Keys ¶

func (s *Storage) Keys() []string

Keys returns the sorted keys of the storage.

func (*Storage) RawData ¶

func (s *Storage) RawData() map[string]string

RawData returns the raw data of the storage.

func (*Storage) Set ¶

func (s *Storage) Set(key, val string) error

Set stores the value of the key.

func (*Storage) SubKeys ¶

func (s *Storage) SubKeys(key string) (_ []string, err error)

SubKeys returns the sorted sub keys of the key.

Source Files ¶

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