Class: EV::EventSource

Inherits:
Object
  • Object
show all
Defined in:
lib/ev/event_source.rb

Instance Method Summary collapse

Constructor Details

#initialize(events) ⇒ EventSource

Returns a new instance of EventSource.



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# File 'lib/ev/event_source.rb', line 3

def initialize(events)
  events.each { |event| apply_without_changes(event) }
end

Instance Method Details

#changes ⇒ Object 



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# File 'lib/ev/event_source.rb', line 11

def changes
  return [] unless @changes
  @changes.dup
end

#commit ⇒ Object 



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# File 'lib/ev/event_source.rb', line 24

def commit
  @changes.clear if @changes
end

#dirty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ev/event_source.rb', line 20

def dirty?
  changes.size > 0
end

#initial_version ⇒ Object 



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# File 'lib/ev/event_source.rb', line 16

def initial_version
  version - changes.size
end

#version ⇒ Object 



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# File 'lib/ev/event_source.rb', line 7

def version
  @version || 0
end