A variant of UUID which can extract its time component.
You can use Uuid::Generator
to generate TimeUuid
s
Inherits
Includes
Methods
Returns the time component from this UUID as a Time.
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Returns:
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- Specifications:
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TimeUuid#to_time
returns a Time
x = TimeUuid.new('00b69180-d0e1-11e2-8b8b-0800200c9a66')
x.to_time.should be > Time.utc(2013, 6, 9, 8, 45, 57)
x.to_time.should be < Time.utc(2013, 6, 9, 8, 45, 58)
Returns the date component from this UUID as Date.
This just sugar around #to_time
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Returns:
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Compares this timeuuid with another timeuuid
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Parameters:
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Name |
Type |
Details |
other |
TimeUuid |
another timeuuid to compare
|
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Returns:
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Type |
Details |
nil |
when other is not a Uuid
|
Integer |
-1 when less than other , 0 when equal to other
and 1 when greater than other
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- See Also:
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- Specifications:
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TimeUuid#<=>
sorts by the time component
uuids.shuffle.sort.should == uuids
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TimeUuid#<=>
allows comparison of UUID and TimeUUID
x = generator.now
y = Uuid.new(x.value)
x.should == y
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TimeUuid#<=>
allows comparison of TimeUUID and nil
x = generator.now
y = nil
lambda { x.should_not == y }.should_not raise_error