38 lines
491 B
Go
38 lines
491 B
Go
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package cache
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import (
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"github.com/puzpuzpuz/xsync/v3"
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)
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type Cache struct {
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xmap *xsync.Map
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}
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func NewCache() *Cache {
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return &Cache{
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xmap: xsync.NewMap(),
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}
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}
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func (c *Cache) Purge() error {
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c.xmap.Clear()
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return nil
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}
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func (c *Cache) Exists(key string) bool {
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_, ok := c.xmap.Load(key)
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return ok
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}
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func (c *Cache) Add(key string) {
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c.xmap.Store(key, nil)
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}
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func (c *Cache) Remove(key string) {
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c.xmap.Delete(key)
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}
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func (c *Cache) Size() int {
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return c.xmap.Size()
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}
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