Class: Dill::Checkpoint::Timer

Inherits:
Object
  • Object
show all
Defined in:
lib/dill/checkpoint.rb

Defined Under Namespace

Classes: Frozen

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(duration) ⇒ Timer

Returns a new instance of Timer.



24
25
26
 
# File 'lib/dill/checkpoint.rb', line 24

def initialize(duration)
  @duration = duration
end

Instance Attribute Details

#duration ⇒ Object (readonly)

Returns the value of attribute duration.



28
29
30
 
# File 'lib/dill/checkpoint.rb', line 28

def duration
  @duration
end

Instance Method Details

#elapsed ⇒ Object 



34
35
36
 
# File 'lib/dill/checkpoint.rb', line 34

def elapsed
  now - start_time
end

#expired? ⇒ Boolean

Returns:

  • (Boolean) 


30
31
32
 
# File 'lib/dill/checkpoint.rb', line 30

def expired?
  duration < elapsed
end

#start ⇒ Object 



38
39
40
 
# File 'lib/dill/checkpoint.rb', line 38

def start
  @start_time = now
end

#tick ⇒ Object

Raises:



42
43
44
45
46
 
# File 'lib/dill/checkpoint.rb', line 42

def tick
  sleep tick_duration

  raise Frozen, 'time appears to be frozen' if frozen?
end