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Add SetDefault() for setting with the default expiration

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Patrick Mylund Nielsen 2016-11-25 18:48:19 -05:00
parent 52581776a3
commit e7a9def80f
1 changed files with 6 additions and 0 deletions
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6
cache.go
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@ -81,6 +81,12 @@ func (c *cache) set(k string, x interface{}, d time.Duration) {
} }
} }
// Add an item to the cache, replacing any existing item, using the default
// expiration.
func (c *cache) SetDefault(k string, x interface{}) {
c.Set(k, x, DefaultExpiration)
}
// Add an item to the cache only if an item doesn't already exist for the given // Add an item to the cache only if an item doesn't already exist for the given
// key, or if the existing item has expired. Returns an error otherwise. // key, or if the existing item has expired. Returns an error otherwise.
func (c *cache) Add(k string, x interface{}, d time.Duration) error { func (c *cache) Add(k string, x interface{}, d time.Duration) error {