Module: Bemi::ChangeQueryHelpers

Extended by:
ActiveSupport::Concern
Defined in:
lib/bemi/change_query_helpers.rb

Instance Method Summary collapse

Instance Method Details

#diff ⇒ Object 



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# File 'lib/bemi/change_query_helpers.rb', line 32

def diff
  result = {}

  (before.keys | after.keys).each do |key|
    next if before[key] == after[key]
    result[key] = [before[key], after[key]]
  end

  result
end