Class: Glancer::Utils::ResultFormatter

Inherits:
Object
  • Object
show all
Defined in:
lib/glancer/utils/result_formatter.rb

Class Method Summary collapse

Class Method Details

.normalize(rows) ⇒ Object 



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# File 'lib/glancer/utils/result_formatter.rb', line 6

def self.normalize(rows)
  return rows if rows.empty?

  keys = rows.first.keys

  if rows.all? { |r| r.keys.sort == keys.sort }
    normalized = {}

    keys.each do |key|
      normalized[key] = rows.map { |row| row[key] }
    end

    normalized
  else
    rows
  end
end