Class: DumpCleaner::Cleanup::DataSourceSteps::GroupByBytesize

Inherits:
Base
  • Object
show all
Defined in:
lib/dump_cleaner/cleanup/data_source_steps/group_by_bytesize.rb

Instance Attribute Summary

Attributes inherited from Base

#step_context

Instance Method Summary collapse

Methods inherited from Base

#initialize, #raise_params_error

Constructor Details

This class inherits a constructor from DumpCleaner::Cleanup::DataSourceSteps::Base

Instance Method Details

#run(under_keys: []) ⇒ Object 



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# File 'lib/dump_cleaner/cleanup/data_source_steps/group_by_bytesize.rb', line 7

def run(under_keys: [])
  validate_params(under_keys:)

  group_by_lambda = -> { "#{_1.length}-#{_1.bytesize}" }

  step_context.cleanup_data = begin
    if under_keys.any?
      new_data = cleanup_data.dup
      under_keys.each do |key|
        new_data[key] = new_data[key].group_by(&group_by_lambda)
      end
      new_data
    else
      cleanup_data.group_by(&group_by_lambda)
    end
  end

  step_context
end