abstract class CQL::Cache::CacheInterface

• CQL::Cache::CacheInterface
• Reference
• Object

Overview

Interface defining the contract for cache implementations Provides a common API for different cache backends (memory, Redis, etc.)

Direct Known Subclasses

• CQL::Cache::MemoryCache
• CQL::Cache::RedisCache

Defined in:

cache/cache_interface.cr

Instance Method Summary

• #clear : Bool
• #delete(key : String) : Bool
• #delete_multi(keys : Array(String)) : Int32
• #exists?(key : String) : Bool
• #get(key : String) : String | Nil

  Basic cache operations

• #get_multi(keys : Array(String)) : Hash(String, String | Nil)

  Batch operations for efficiency

• #get_version(key : String) : Int64 | Nil

  Version-based invalidation support

• #increment_version(key : String) : Int64
• #invalidate_tags(tags : Array(String)) : Int32
• #set(key : String, value : String, ttl : Time::Span | Nil = nil) : Bool
• #set_multi(data : Hash(String, String), ttl : Time::Span | Nil = nil) : Bool
• #size : Int32
• #stats : Hash(String, String | Int32 | Int64 | Float64)

  Statistics and monitoring

• #tag_cache(key : String, tags : Array(String)) : Bool

  Tag-based invalidation support

Instance Method Detail