Class: Zold::CachedHead

Inherits:

Object

Object
Zold::CachedHead

show all

Defined in:: lib/zold/head.rb

Overview

Cached head.

Author: Yegor Bugayenko ([email protected])
Copyright: Copyright © 2018 Yegor Bugayenko
License: MIT

Instance Method Summary collapse

#fetch ⇒ Object
#flush ⇒ Object
#initialize(head) ⇒ CachedHead constructor

A new instance of CachedHead.

Constructor Details

#initialize(head) ⇒ `CachedHead`

Returns a new instance of CachedHead.



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# File 'lib/zold/head.rb', line 59

def initialize(head)
  @head = head
end

Instance Method Details

#fetch ⇒ `Object`



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# File 'lib/zold/head.rb', line 67

def fetch
  @fetch ||= @head.fetch
end

#flush ⇒ `Object`



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# File 'lib/zold/head.rb', line 63

def flush
  @fetch = nil
end