Class: Feedx::Cache::Value

Inherits:
Object
  • Object
show all
Defined in:
lib/feedx/cache/value.rb

Overview

A single value inside a cache.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(cache, key) ⇒ Value

Returns a new instance of Value.



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# File 'lib/feedx/cache/value.rb', line 5

def initialize(cache, key)
  @cache = cache
  @key = key
end

Instance Attribute Details

#key ⇒ Object (readonly)

Returns the value of attribute key.



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# File 'lib/feedx/cache/value.rb', line 3

def key
  @key
end

Instance Method Details

#fetch(**opts, &block) ⇒ Object

Fetches data. The optional block will be evaluated and the result stored in the cache under the key in the event of a cache miss.



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# File 'lib/feedx/cache/value.rb', line 22

def fetch(**opts, &block)
  @cache.fetch(@key, **opts, &block)
end

#read(**opts) ⇒ Object

Read the key.



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# File 'lib/feedx/cache/value.rb', line 11

def read(**opts)
  @cache.read(@key, **opts)
end

#write(value, **opts) ⇒ Object

Write a value.



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# File 'lib/feedx/cache/value.rb', line 16

def write(value, **opts)
  @cache.write(@key, value, **opts)
end