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-rw-r--r--activesupport/lib/active_support/duration.rb4
1 files changed, 4 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/duration.rb b/activesupport/lib/active_support/duration.rb
index 4c0d1197fe..c63b61e97a 100644
--- a/activesupport/lib/active_support/duration.rb
+++ b/activesupport/lib/active_support/duration.rb
@@ -52,6 +52,10 @@ module ActiveSupport
end
end
+ # Returns the amount of seconds a duration covers as a string.
+ # For more information check to_i method.
+ #
+ # 1.day.to_s # => "86400"
def to_s
@value.to_s
end