Class: Paxx::DateParser

Inherits:
Object
  • Object
show all
Defined in:
lib/paxx/date/date_parser.rb

Instance Method Summary collapse

Instance Method Details

#adjust_year(year) ⇒ Object 



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# File 'lib/paxx/date/date_parser.rb', line 21

def adjust_year(year)
  if year < 100 && year <= (Time.now.year-2000)
    year + 2000
  elsif year < 100 && year > (Time.now.year-2000)
    year + 1900
  else
    year
  end

end

#calc_age(dob) ⇒ Object 



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# File 'lib/paxx/date/date_parser.rb', line 42

def calc_age(dob)
  return nil unless  dob
  now = Time.now.utc.to_date
  now.year - dob.year - ((now.month > dob.month || (now.month == dob.month && now.day >= dob.day)) ? 0 : 1)
end

#decode(src) ⇒ Object 



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# File 'lib/paxx/date/date_parser.rb', line 4

def decode(src)
  return src if src.is_a?(Time) || src.is_a?(DateTime)
  return nil unless src && src.rstrip.length > 7

  len = src.to_s.strip.length
  parsed_date = nil
  begin
    parsed_date = decode_6digits_date(src) if len == 8 ||  len == 10
    parsed_date = DateTime.parse(src) if !parsed_date
  rescue => e
    puts "Exception Paxx::DateParser>#{src} e=#{e}"
    parsed_date = Chronic.parse(src)
  end
  parsed_date
end

#decode_6digits_date(dt) ⇒ Object

dd.mm.yy



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# File 'lib/paxx/date/date_parser.rb', line 34

def decode_6digits_date dt
  day   = dt[0, 2].to_i
  month = dt[3, 2].to_i
  year  = adjust_year(dt[6, 4].to_i)

  Time.local(year, month, day)
end