Class: HTTParty::Icebox::Cache

Inherits:
Object
  • Object
show all
Defined in:
lib/filmbuff/httparty_icebox.rb

Overview

Cache container

Pass a store name (‘memory’, etc) to new

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(store, options = {}) ⇒ Cache

Returns a new instance of Cache.



117
118
119
120
 
# File 'lib/filmbuff/httparty_icebox.rb', line 117

def initialize(store, options={})
  self.class.logger = options[:logger]
  @store = self.class.lookup_store(store).new(options)
end

Instance Attribute Details

#store ⇒ Object

Returns the value of attribute store.



115
116
117
 
# File 'lib/filmbuff/httparty_icebox.rb', line 115

def store
  @store
end

Class Method Details

.default_logger ⇒ Object 



143
144
145
 
# File 'lib/filmbuff/httparty_icebox.rb', line 143

def self.default_logger
  logger = ::Logger.new(STDERR)
end

.logger ⇒ Object 



139
140
141
 
# File 'lib/filmbuff/httparty_icebox.rb', line 139

def self.logger
  @logger || default_logger
end

.logger=(device) ⇒ Object

Pass a filename (String), IO object, Logger instance or nil to silence the logger



148
149
150
 
# File 'lib/filmbuff/httparty_icebox.rb', line 148

def self.logger=(device)
  @logger = device.kind_of?(::Logger) ? device : ::Logger.new(device)
end

Instance Method Details

#exists?(key) ⇒ Boolean

Returns:

  • (Boolean) 


131
132
133
 
# File 'lib/filmbuff/httparty_icebox.rb', line 131

def exists?(key)
  @store.exists? encode(key)
end

#get(key) ⇒ Object 



122
123
124
 
# File 'lib/filmbuff/httparty_icebox.rb', line 122

def get(key)
  @store.get encode(key) unless stale?(key)
end

#set(key, value) ⇒ Object 



126
127
128
129
 
# File 'lib/filmbuff/httparty_icebox.rb', line 126

def set(key, value)
  # puts "Cache.set, key: #{key}, value: #{value}"
  @store.set encode(key), value
end

#stale?(key) ⇒ Boolean

Returns:

  • (Boolean) 


135
136
137
 
# File 'lib/filmbuff/httparty_icebox.rb', line 135

def stale?(key)
  @store.stale? encode(key)
end