Class: FastExists::MultiTenant::Strategies::SharedStrategy

Inherits:
BaseStrategy
  • Object
show all
Defined in:
lib/fast_exists/multi_tenant/strategies/shared_strategy.rb

Instance Attribute Summary collapse

Attributes inherited from BaseStrategy

#options

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ SharedStrategy

Returns a new instance of SharedStrategy.



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# File 'lib/fast_exists/multi_tenant/strategies/shared_strategy.rb', line 9

def initialize(options = {})
  super
  @pools = {
    small: FastExists::MultiTenant::Pool.new(name: "small", expected_elements: 500_000),
    medium: FastExists::MultiTenant::Pool.new(name: "medium", expected_elements: 2_000_000),
    large: FastExists::MultiTenant::Pool.new(name: "large", expected_elements: 10_000_000)
  }
end

Instance Attribute Details

#pools ⇒ Object (readonly)

Returns the value of attribute pools.



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# File 'lib/fast_exists/multi_tenant/strategies/shared_strategy.rb', line 7

def pools
  @pools
end

Instance Method Details

#add(tenant_id, attribute, value) ⇒ Object 



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# File 'lib/fast_exists/multi_tenant/strategies/shared_strategy.rb', line 18

def add(tenant_id, attribute, value)
  pool = pool_for(tenant_id)
  pool.add(tenant_id, attribute, value)
end

#classify_tenant(_tenant_id, record_count) ⇒ Object 



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# File 'lib/fast_exists/multi_tenant/strategies/shared_strategy.rb', line 28

def classify_tenant(_tenant_id, record_count)
  case record_count
  when 0..100_000 then :small
  when 100_001..1_000_000 then :medium
  else :large
  end
end

#contains?(tenant_id, attribute, value) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fast_exists/multi_tenant/strategies/shared_strategy.rb', line 23

def contains?(tenant_id, attribute, value)
  pool = pool_for(tenant_id)
  pool.contains?(tenant_id, attribute, value)
end

#stats ⇒ Object 



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# File 'lib/fast_exists/multi_tenant/strategies/shared_strategy.rb', line 36

def stats
  {
    strategy: :shared,
    pools: @pools.transform_values(&:stats)
  }
end