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-rw-r--r--activesupport/lib/active_support/values/time_zone.rb7
1 files changed, 4 insertions, 3 deletions
diff --git a/activesupport/lib/active_support/values/time_zone.rb b/activesupport/lib/active_support/values/time_zone.rb
index cbb8e890ae..245d3ce051 100644
--- a/activesupport/lib/active_support/values/time_zone.rb
+++ b/activesupport/lib/active_support/values/time_zone.rb
@@ -172,7 +172,7 @@ module ActiveSupport
MAPPING.freeze
end
- UTC_OFFSET_WITH_COLON = '%+03d:%02d'
+ UTC_OFFSET_WITH_COLON = '%s%02d:%02d'
UTC_OFFSET_WITHOUT_COLON = UTC_OFFSET_WITH_COLON.sub(':', '')
# Assumes self represents an offset from UTC in seconds (as returned from Time#utc_offset)
@@ -181,9 +181,10 @@ module ActiveSupport
# TimeZone.seconds_to_utc_offset(-21_600) # => "-06:00"
def self.seconds_to_utc_offset(seconds, colon = true)
format = colon ? UTC_OFFSET_WITH_COLON : UTC_OFFSET_WITHOUT_COLON
- hours = seconds / 3600
+ sign = (seconds < 0 ? '-' : '+')
+ hours = seconds.abs / 3600
minutes = (seconds.abs % 3600) / 60
- format % [hours, minutes]
+ format % [sign, hours, minutes]
end
include Comparable