gomemdb

package

v0.2.0 Latest Latest Go to latest Published: Mar 21, 2022 License: MIT Imports: 5 Imported by: 0

Details

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Repository

github.com/MikhailBatsin-code/gomemdb

Links

Open Source Insights

Documentation ¶

Index ¶

func Info() (string, string)
type GoMemDb
- func NewDb(filename string) GoMemDb
- func Open(filename string, compressed bool) (GoMemDb, error)
type KeyPair
- func NewKP(key string, pair interface{}) KeyPair

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Info ¶

func Info() (string, string)

returns gomemdb version and it's license

Types ¶

type GoMemDb ¶

type GoMemDb struct {
	Filename          string
	KeyPairs          []KeyPair
	Compress          bool
	ZlibCompressLevel int
}

GoMemoryDatabase structure. Filename is name of file where to write db. KeyPairs are values. Compress. Set it to true if you want zlib compression.

func NewDb ¶

func NewDb(filename string) GoMemDb

creates database instance

func Open ¶

func Open(filename string, compressed bool) (GoMemDb, error)

opens saved db state to file and returns it

func (*GoMemDb) Add ¶

func (gmdb *GoMemDb) Add(key string, pair interface{}) error

adds to keypairs new value

func (*GoMemDb) Clear ¶ added in v0.2.0

func (gmdb *GoMemDb) Clear()

clears keypair slice

func (*GoMemDb) Delete ¶

func (gmdb *GoMemDb) Delete(key string) error

deletes key pair

func (*GoMemDb) Get ¶

func (gmdb *GoMemDb) Get(key string) interface{}

finds value by key

func (*GoMemDb) GroupByPairDatatype ¶ added in v0.2.0

func (gmdb *GoMemDb) GroupByPairDatatype(datatype interface{}) map[string]interface{}

returns map with keys and values based on given datatype

func (*GoMemDb) NeedCompress ¶

func (gmdb *GoMemDb) NeedCompress()

sets Compress to true

func (*GoMemDb) Representate ¶

func (gmdb *GoMemDb) Representate() map[string]interface{}

returns map representation of all keypairs

func (*GoMemDb) Save ¶

func (gmdb *GoMemDb) Save() error

saves db state to file

func (*GoMemDb) Set ¶

func (gmdb *GoMemDb) Set(key string, value interface{}) error

sets new value for key

type KeyPair ¶

type KeyPair struct {
	Key  string
	Pair interface{}
}

key pair struct

func NewKP ¶

func NewKP(key string, pair interface{}) KeyPair

function to create KeyPair

Source Files ¶

View all Source files

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