Golang in-memory key-value storage with time-to-life

Create new map

import ttl_map "github.com/leprosus/golang-ttl-map"

heap := ttl_map.New()
heap.Path("/path/to/auto-save-file.tsv")

heap.Set("key", "value", 60)

value := heap.Get("key")

heap.Save()

heap.Restore()

var m = map[string]string{}
m["key"] = "value"

heap.Set("obj", m, 60)

heap.Support(map[string]string)

heap.Save()

heap.Restore()

New() - creates new map
Path(filePath) - sets file path to save/autosave/restore
Set(key, value, ttl) - adds value by key with ttl in seconds
Get(key) - returns value or empty string
Del(key) - deletes value by key
Range(fn func(key string, value string, ttl int64)) - iterates all actual data
Support(struct) - registers new structure support (the method is important in a case with complex structure or map)
Save() - saves map in tsv file
Restore() - restores map from tsv file