Class: Async::Clock
- Inherits:
-
Object
- Object
- Async::Clock
- Defined in:
- lib/async/clock.rb
Class Method Summary collapse
-
.measure ⇒ Object
Measure the execution of a block of code.
-
.now ⇒ Object
Get the current elapsed monotonic time.
- .start ⇒ Object
Instance Method Summary collapse
-
#initialize(total = 0) ⇒ Clock
constructor
A new instance of Clock.
- #start! ⇒ Object
- #stop! ⇒ Object
- #total ⇒ Object
Constructor Details
#initialize(total = 0) ⇒ Clock
Returns a new instance of Clock.
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# File 'lib/async/clock.rb', line 43 def initialize(total = 0) @total = total @started = nil end |
Class Method Details
.measure ⇒ Object
Measure the execution of a block of code.
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# File 'lib/async/clock.rb', line 31 def self.measure start_time = self.now yield return self.now - start_time end |
.now ⇒ Object
Get the current elapsed monotonic time.
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# File 'lib/async/clock.rb', line 26 def self.now ::Process.clock_gettime(::Process::CLOCK_MONOTONIC) end |
.start ⇒ Object
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# File 'lib/async/clock.rb', line 39 def self.start self.new.tap(&:start!) end |