Module: DeltaCore::Strategies::Base

Defined in:
lib/delta_core/strategies/base.rb

Class Method Summary collapse

Class Method Details

.call(_snapshot_collection, _current_collection, _mapping) ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/delta_core/strategies/base.rb', line 6

def self.call(_snapshot_collection, _current_collection, _mapping)
  raise NotImplementedError, "#{name} must implement .call"
end

.index_by_key(collection, key) ⇒ Object 



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# File 'lib/delta_core/strategies/base.rb', line 10

def self.index_by_key(collection, key)
  collection.each_with_object({}) do |entity, idx|
    idx[entity[key]] = entity
  end
end