Class: Cachew

Inherits:

Object

• Object
• Cachew

Extended by:

Forwardable

Defined in:

lib/cachew.rb,
lib/cachew/version.rb,
lib/cachew/adapters.rb,
lib/cachew/adapters/base_adapter.rb,
lib/cachew/adapters/hash_adapter.rb,
lib/cachew/adapters/null_adapter.rb

Overview

Unified cache interface

Defined Under Namespace

Modules: Adapters

Constant Summary

VERSION =

"0.1.0"

Instance Attribute Summary

• #adapter ⇒ Object readonly

  Returns the value of attribute adapter.

Instance Method Summary

• #fetch(key) ⇒ Object
• #initialize(store = nil) ⇒ Cachew constructor

  A new instance of Cachew.

Constructor Details

#initialize(store = nil) ⇒ Cachew

Returns a new instance of Cachew.

# File 'lib/cachew.rb', line 10

def initialize(store = nil)
  @adapter = Adapters.build_adapter_for store
end

Instance Attribute Details

#adapter ⇒ Object (readonly)

Returns the value of attribute adapter.

# File 'lib/cachew.rb', line 8

def adapter
  @adapter
end

Instance Method Details

#fetch(key) ⇒ Object

# File 'lib/cachew.rb', line 14

def fetch(key)
  has?(key) ? get(key) : set(key, yield)
end