Module: Enumerable

Defined in:
lib/hdo/storting_importer/core_ext/enumerable.rb

Instance Method Summary collapse

Instance Method Details

#uniq_by(&blk) ⇒ Object 



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# File 'lib/hdo/storting_importer/core_ext/enumerable.rb', line 2

def uniq_by(&blk)
  res = {}
  
  each do |e|
    res[yield(e)] ||= e
  end
  
  res.values
end