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")

Set/Get

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

value := heap.Get("key")

Save/Restore

heap.Save()

heap.Restore()

Save/Restore complex data structure

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

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

heap.Support(map[string]string)

heap.Save()

heap.Restore()

List all methods

• 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