Class: Pollen::Partitioner

Inherits:
Object
  • Object
show all
Defined in:
lib/pollen/partitioner.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(configuration) ⇒ Partitioner 



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# File 'lib/pollen/partitioner.rb', line 7

def initialize(configuration)
  @configuration = configuration
end

Instance Attribute Details

#concurrency ⇒ Object (readonly)

Returns the value of attribute concurrency.



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# File 'lib/pollen/partitioner.rb', line 5

def concurrency
  @concurrency
end

Instance Method Details

#partition(uuid) ⇒ Object 



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# File 'lib/pollen/partitioner.rb', line 11

def partition(uuid)
  Digest::MD5.new.tap { |d| d.update uuid }.hexdigest[...2].to_i(16) % @configuration.concurrency
end