abstract class Components::Cache::CacheStore

• Components::Cache::CacheStore
• Reference
• Object

Overview

Abstract base class for cache stores

Direct Known Subclasses

• Components::Cache::MemoryCacheStore
• Components::Cache::RedisCacheStore

Defined in:

components/cache/cache_store.cr

Instance Method Summary

• #clear : Nil

  Clear all cached values

• #delete(key : String) : Nil

  Delete a value from cache

• #exists?(key : String) : Bool

  Check if a key exists

• #fetch(key : String, expires_in : Time::Span | Nil = nil, &block : -> String) : String

  Fetch a value from cache, or compute and store it if not present

• #read(key : String) : String | Nil

  Read a value from cache

• #stats : Hash(String, Int32 | Int64)

  Get statistics about the cache

• #write(key : String, value : String, expires_in : Time::Span | Nil = nil) : Nil

  Write a value to cache

Instance Method Detail