Class: Moneta::Adapters::Daybreak
- Defined in:
- lib/moneta/adapters/daybreak.rb
Overview
Daybreak backend
Instance Method Summary collapse
-
#close ⇒ Object
Explicitly close the store.
-
#increment(key, amount = 1, options = {}) ⇒ Object
Atomically increment integer value with key.
-
#initialize(options = {}) ⇒ Daybreak
constructor
A new instance of Daybreak.
Methods included from HashAdapter
#clear, #delete, #key?, #load, #store
Methods included from Defaults
#[], #[]=, #decrement, #fetch, #key?
Methods included from OptionSupport
#expires, #prefix, #raw, #with
Constructor Details
#initialize(options = {}) ⇒ Daybreak
Returns a new instance of Daybreak.
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# File 'lib/moneta/adapters/daybreak.rb', line 10 def initialize( = {}) raise ArgumentError, 'Option :file is required' unless [:file] @hash = ::Daybreak::DB.new([:file], :serializer => ::Daybreak::Serializer::None) end |
Instance Method Details
#close ⇒ Object
Explicitly close the store
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# File 'lib/moneta/adapters/daybreak.rb', line 21 def close @hash.close end |
#increment(key, amount = 1, options = {}) ⇒ Object
Note:
Not every Moneta store implements this method, a NotImplementedError is raised if it is not supported.
Atomically increment integer value with key
This method also accepts negative amounts.
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# File 'lib/moneta/adapters/daybreak.rb', line 16 def increment(key, amount = 1, = {}) @hash.lock { return super } end |