Serializes duration to string according to ISO 8601 Duration format.
Methods
Class Public methods
new(duration, precision: nil)
Link
Instance Public methods
serialize()
Link
Builds and returns output string.
# File activesupport/lib/active_support/duration/iso8601_serializer.rb, line 14 def serialize output = 'P' parts, sign = normalize output << "#{parts[:years]}Y" if parts.key?(:years) output << "#{parts[:months]}M" if parts.key?(:months) output << "#{parts[:weeks]}W" if parts.key?(:weeks) output << "#{parts[:days]}D" if parts.key?(:days) time = '' time << "#{parts[:hours]}H" if parts.key?(:hours) time << "#{parts[:minutes]}M" if parts.key?(:minutes) if parts.key?(:seconds) time << "#{sprintf(@precision ? "%0.0#{@precision}f" : '%g', parts[:seconds])}S" end output << "T#{time}" if time.present? "#{sign}#{output}" end