Class: RedisMemo::Memoizable::Invalidation::Task

Inherits:
Object
  • Object
show all
Defined in:
lib/redis_memo/memoizable/invalidation.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(key, version, previous_version) ⇒ Task

Returns a new instance of Task.



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# File 'lib/redis_memo/memoizable/invalidation.rb', line 14

def initialize(key, version, previous_version)
  @key = key
  @version = version
  @previous_version = previous_version
  @created_at = current_timestamp
end

Instance Attribute Details

#key ⇒ Object (readonly)

Returns the value of attribute key.



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# File 'lib/redis_memo/memoizable/invalidation.rb', line 10

def key
  @key
end

#previous_version ⇒ Object (readonly)

Returns the value of attribute previous_version.



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# File 'lib/redis_memo/memoizable/invalidation.rb', line 12

def previous_version
  @previous_version
end

#version ⇒ Object (readonly)

Returns the value of attribute version.



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# File 'lib/redis_memo/memoizable/invalidation.rb', line 11

def version
  @version
end

Instance Method Details

#current_timestamp ⇒ Object 



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# File 'lib/redis_memo/memoizable/invalidation.rb', line 21

def current_timestamp
  Process.clock_gettime(Process::CLOCK_REALTIME, :nanosecond)
end

#duration ⇒ Object 



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# File 'lib/redis_memo/memoizable/invalidation.rb', line 25

def duration
  current_timestamp - @created_at
end