Class: Dbwatcher::Storage::NullSession

Inherits:
Object
  • Object
show all
Defined in:
lib/dbwatcher/storage/null_session.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.instance ⇒ Object 



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# File 'lib/dbwatcher/storage/null_session.rb', line 6

def self.instance
  @instance ||= new
end

Instance Method Details

#changes ⇒ Object 



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# File 'lib/dbwatcher/storage/null_session.rb', line 18

def changes
  []
end

#ended_at ⇒ Object 



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# File 'lib/dbwatcher/storage/null_session.rb', line 26

def ended_at
  nil
end

#id ⇒ Object 



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# File 'lib/dbwatcher/storage/null_session.rb', line 10

def id
  nil
end

#name ⇒ Object 



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# File 'lib/dbwatcher/storage/null_session.rb', line 14

def name
  "Unknown Session"
end

#nil? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dbwatcher/storage/null_session.rb', line 34

def nil?
  true
end

#present? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dbwatcher/storage/null_session.rb', line 30

def present?
  false
end

#started_at ⇒ Object 



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# File 'lib/dbwatcher/storage/null_session.rb', line 22

def started_at
  nil
end