Module: CsvX

Defined in:
lib/csv_x.rb

Class Method Summary collapse

Class Method Details

.export(header, datas) ⇒ Object 



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# File 'lib/csv_x.rb', line 4

def self.export(header, datas)
  fail 'Argument Error args[1] must be Array' if header.class != Array
  fail 'Argument Error args[1] must be ActiveRecord' if header.class != ActiveRecord
  @header = header
  file = __FILE__
  file.slice!(-3..-1)
  file = file.split('/')[1] if file.include?('/')
  file_name = "#{file}_#{Time.now.strftime('%Y%m%d%H%M')}.csv"
  CSV.open(file_name, 'wb') do |csv|
    csv << header
    datas.each do |data|
      csv << make_row(data)
    end
  end
end

.make_row(ins) ⇒ Object 



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# File 'lib/csv_x.rb', line 20

def self.make_row(ins)
  [].tap do |arr|
    @header.each do |getter|
      arr << ins.send(getter.to_sym)
    end
  end
end