diff options
Diffstat (limited to 'activesupport/lib/active_support/duration/iso8601_serializer.rb')
| -rw-r--r-- | activesupport/lib/active_support/duration/iso8601_serializer.rb | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/activesupport/lib/active_support/duration/iso8601_serializer.rb b/activesupport/lib/active_support/duration/iso8601_serializer.rb index 84ae29c1ec..1125454919 100644 --- a/activesupport/lib/active_support/duration/iso8601_serializer.rb +++ b/activesupport/lib/active_support/duration/iso8601_serializer.rb @@ -14,14 +14,14 @@ module ActiveSupport # Builds and returns output string. def serialize parts, sign = normalize - return "PT0S".freeze if parts.empty? + return "PT0S" if parts.empty? - output = "P".dup + output = +"P" 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 = "".dup + time = +"" time << "#{parts[:hours]}H" if parts.key?(:hours) time << "#{parts[:minutes]}M" if parts.key?(:minutes) if parts.key?(:seconds) |