Class: Csv2Psql::Cache

Inherits:

Object

• Object
• Csv2Psql::Cache

Defined in:

lib/csv2psql/cache/cache.rb

Overview

Last Recently Used cache implementation

Instance Attribute Summary

• #max_size ⇒ Object

  Returns the value of attribute max_size.

Instance Method Summary

• #get(key, &block) ⇒ Object
• #initialize(max_size = 1000) ⇒ Cache constructor

  A new instance of Cache.

• #put(key, value) ⇒ Object

Constructor Details

#initialize(max_size = 1000) ⇒ Cache

Returns a new instance of Cache.

# File 'lib/csv2psql/cache/cache.rb', line 10

def initialize(max_size = 1000)
  @cache = ::Cache::LRU.new(max_elements: max_size)
end

Instance Attribute Details

#max_size ⇒ Object

Returns the value of attribute max_size.

# File 'lib/csv2psql/cache/cache.rb', line 8

def max_size
  @max_size
end

Instance Method Details

#get(key, &block) ⇒ Object

# File 'lib/csv2psql/cache/cache.rb', line 18

def get(key, &block)
  @cache.get(key, &block)
end

#put(key, value) ⇒ Object

# File 'lib/csv2psql/cache/cache.rb', line 14

def put(key, value)
  @cache.put(key, value)
end