Class: AtomicCache::DefaultConfig

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/atomic_cache/default_config.rb

Constant Summary collapse

CONFIG_MUTEX = 
Mutex.new
FLOAT_TIME_FORMATTER = 
Proc.new { |time| time.to_f }
TIMESTAMP_SEC_FORMATTER = 
Proc.new { |time| time.to_i }
TIMESTAMP_MS_FORMATTER = 
Proc.new { |time| (time.to_f * 1000).to_i }
ISO8601_FORMATTER = 
Proc.new { |time| time.iso8601 }
DEFAULT_TIME_FORMATTER = 
FLOAT_TIME_FORMATTER
DEFAULT_SEPARATOR = 
':'

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ DefaultConfig

Returns a new instance of DefaultConfig.



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# File 'lib/atomic_cache/default_config.rb', line 30

def initialize
  reset
end

Instance Attribute Details

#cache_storage ⇒ Object

storage adapter instance for cached values



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# File 'lib/atomic_cache/default_config.rb', line 20

def cache_storage
  @cache_storage
end

#default_options ⇒ Object

optional

config



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# File 'lib/atomic_cache/default_config.rb', line 23

def default_options
  @default_options
end

#key_storage ⇒ Object

required

config



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# File 'lib/atomic_cache/default_config.rb', line 19

def key_storage
  @key_storage
end

#logger ⇒ Object

Returns the value of attribute logger.



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# File 'lib/atomic_cache/default_config.rb', line 25

def logger
  @logger
end

#metrics ⇒ Object

Returns the value of attribute metrics.



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# File 'lib/atomic_cache/default_config.rb', line 26

def metrics
  @metrics
end

#namespace ⇒ Object

Returns the value of attribute namespace.



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# File 'lib/atomic_cache/default_config.rb', line 24

def namespace
  @namespace
end

#separator ⇒ Object

Returns the value of attribute separator.



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# File 'lib/atomic_cache/default_config.rb', line 28

def separator
  @separator
end

#timestamp_formatter ⇒ Object

Returns the value of attribute timestamp_formatter.



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# File 'lib/atomic_cache/default_config.rb', line 27

def timestamp_formatter
  @timestamp_formatter
end

Class Method Details

.configure {|config| ... } ⇒ Object

Quickly configure config singleton instance

Yields:

  • mutate config

Yield Parameters:



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# File 'lib/atomic_cache/default_config.rb', line 53

def self.configure
  if block_given?
    manager = self.instance
    CONFIG_MUTEX.synchronize do
      yield(manager)
    end
  end
end

.reset ⇒ Object

Change all configured values back to default



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# File 'lib/atomic_cache/default_config.rb', line 46

def self.reset
  self.instance.reset
end

Instance Method Details

#reset ⇒ Object

Change all configured values back to default



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# File 'lib/atomic_cache/default_config.rb', line 35

def reset
  @cache_client = nil
  @default_options = {}
  @namespace = nil
  @logger = nil
  @metrics = nil
  @timestamp_formatter = DEFAULT_TIME_FORMATTER
  @separator = DEFAULT_SEPARATOR
end