Class: HTTParty::Icebox::Cache

Inherits:
Object
  • Object
show all
Defined in:
lib/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.



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# File 'lib/httparty-icebox.rb', line 103

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.



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# File 'lib/httparty-icebox.rb', line 101

def store
  @store
end

Class Method Details

.default_logger ⇒ Object 



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# File 'lib/httparty-icebox.rb', line 126

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

.logger ⇒ Object 



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# File 'lib/httparty-icebox.rb', line 125

def self.logger; @logger || default_logger; end

.logger=(device) ⇒ Object

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



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# File 'lib/httparty-icebox.rb', line 129

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

Instance Method Details

#exists?(key) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/httparty-icebox.rb', line 117

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

#get(key, force = false) ⇒ Object 



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# File 'lib/httparty-icebox.rb', line 108

def get(key, force=false)
  @store.get encode(key) if !stale?(key) || force
end

#set(key, value) ⇒ Object 



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# File 'lib/httparty-icebox.rb', line 112

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

#stale?(key) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/httparty-icebox.rb', line 121

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