Class: ActiveSupport::Cache::Strategy::LocalCache::LocalStore

Inherits:

ActiveSupport::Cache::Store

• Object
• ActiveSupport::Cache::Store
• ActiveSupport::Cache::Strategy::LocalCache::LocalStore

show all

Defined in:

activesupport/lib/active_support/cache/strategy/local_cache.rb

Overview

Instance Attribute Summary

Attributes inherited from ActiveSupport::Cache::Store

#options, #silence

Instance Method Summary (collapse)

• - (Object) clear(options = nil)
• - (Object) delete_entry(key, options)
• - (LocalStore) initialize constructor

  A new instance of LocalStore.

• - (Object) read_entry(key, options)
• - (Object) synchronize

  Don't allow synchronizing since it isn't thread safe,.

• - (Object) write_entry(key, value, options)

Methods inherited from ActiveSupport::Cache::Store

#cleanup, #decrement, #delete, #delete_matched, #exist?, #fetch, #increment, instrument, instrument=, #mute, #read, #read_multi, #silence!, #write

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# File 'activesupport/lib/active_support/cache/strategy/local_cache.rb', line 14

def initialize
  super
  @data = {}
end

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# File 'activesupport/lib/active_support/cache/strategy/local_cache.rb', line 24

def clear(options = nil)
  @data.clear
end

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# File 'activesupport/lib/active_support/cache/strategy/local_cache.rb', line 37

def delete_entry(key, options)
  !!@data.delete(key)
end

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# File 'activesupport/lib/active_support/cache/strategy/local_cache.rb', line 28

def read_entry(key, options)
  @data[key]
end

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# File 'activesupport/lib/active_support/cache/strategy/local_cache.rb', line 20

def synchronize # :nodoc:
  yield
end

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# File 'activesupport/lib/active_support/cache/strategy/local_cache.rb', line 32

def write_entry(key, value, options)
  @data[key] = value
  true
end