Class: Gitlab::Database::Migrations::Observers::MigrationObserver

Inherits:
Object
  • Object
show all
Defined in:
lib/gitlab/database/migrations/observers/migration_observer.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(observation, output_dir, connection) ⇒ MigrationObserver

Returns a new instance of MigrationObserver.



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# File 'lib/gitlab/database/migrations/observers/migration_observer.rb', line 10

def initialize(observation, output_dir, connection)
  @connection = connection
  @observation = observation
  @output_dir = output_dir
end

Instance Attribute Details

#connection ⇒ Object (readonly)

Returns the value of attribute connection.



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# File 'lib/gitlab/database/migrations/observers/migration_observer.rb', line 8

def connection
  @connection
end

#observation ⇒ Object (readonly)

Returns the value of attribute observation.



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# File 'lib/gitlab/database/migrations/observers/migration_observer.rb', line 8

def observation
  @observation
end

#output_dir ⇒ Object (readonly)

Returns the value of attribute output_dir.



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# File 'lib/gitlab/database/migrations/observers/migration_observer.rb', line 8

def output_dir
  @output_dir
end

Instance Method Details

#after ⇒ Object 



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# File 'lib/gitlab/database/migrations/observers/migration_observer.rb', line 20

def after
  # implement in subclass
end

#before ⇒ Object 



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# File 'lib/gitlab/database/migrations/observers/migration_observer.rb', line 16

def before
  # implement in subclass
end

#record ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/gitlab/database/migrations/observers/migration_observer.rb', line 24

def record
  raise NotImplementedError, 'implement in subclass'
end