Added generation_time method on ObjectID
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@ -124,6 +124,12 @@ module Mongo
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legacy
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end
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# Returns the utc time at which this ObjectID was generated. This may
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# be used in lieu of a created_at timestamp.
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def generation_time
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Time.at(@data.pack("C4").unpack("N")[0])
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end
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private
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begin
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@ -121,4 +121,10 @@ class ObjectIDTest < Test::Unit::TestCase
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assert_equal s, ObjectID.legacy_string_convert(l)
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end
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def test_generation_time
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time = Time.now
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id = ObjectID.new
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assert_in_delta time.to_i, id.generation_time.to_i, 2
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end
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end
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