Class: Hash

Inherits:
Object
  • Object
show all
Defined in:
lib/db_factory/helpers.rb

Instance Method Summary collapse

Instance Method Details

#diff(other) ⇒ Object

Returns difference between 2 hashes (actual values and expecyted values) as Hash with “expected” and “actual” keys



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# File 'lib/db_factory/helpers.rb', line 22

def diff(other)
  l_keys = self.keys.concat(other.keys).uniq
  l_keys.inject({}) do |memo, key|
    l_expected = other[key] rescue {}
    unless self[key] == l_expected
      memo[key] = {"actual" => self[key], "expected" => l_expected}
    end
    memo
  end
end