Class: Eventception::PriorityListeners

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/eventception/priority_listeners.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(priority:) ⇒ PriorityListeners

Returns a new instance of PriorityListeners.



13
14
15
16
 
# File 'lib/eventception/priority_listeners.rb', line 13

def initialize(priority:)
  @priority = priority
  @listeners = []
end

Instance Attribute Details

#priority ⇒ Object (readonly)

Returns the value of attribute priority.



11
12
13
 
# File 'lib/eventception/priority_listeners.rb', line 11

def priority
  @priority
end

Instance Method Details

#<<(listener) ⇒ Object 



18
19
20
 
# File 'lib/eventception/priority_listeners.rb', line 18

def <<(listener)
  listeners << listener
end

#<=>(other) ⇒ Object 



22
23
24
 
# File 'lib/eventception/priority_listeners.rb', line 22

def <=>(other)
  other.priority <=> priority
end

#count ⇒ Object 



38
39
40
 
# File 'lib/eventception/priority_listeners.rb', line 38

def count
  size
end

#delete(listener) ⇒ Object 



26
27
28
 
# File 'lib/eventception/priority_listeners.rb', line 26

def delete(listener)
  listeners.delete(listener)
end

#each(&block) ⇒ Object 



30
31
32
 
# File 'lib/eventception/priority_listeners.rb', line 30

def each(&block)
  listeners.each(&block)
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


42
43
44
 
# File 'lib/eventception/priority_listeners.rb', line 42

def empty?
  listeners.empty?
end

#size ⇒ Object 



34
35
36
 
# File 'lib/eventception/priority_listeners.rb', line 34

def size
  listeners.size
end