Class: Gush::Migration

Inherits:
Object
  • Object
show all
Defined in:
lib/gush/migration.rb

Direct Known Subclasses

IndexWorkflowsByCreatedAtAndExpiresAt

Instance Method Summary collapse

Instance Method Details

#migrate ⇒ Object 



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# File 'lib/gush/migration.rb', line 3

def migrate
  return if migrated?

  up
  migrated!
end

#migrated? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gush/migration.rb', line 19

def migrated?
  redis.sismember("gush.migration.schema_migrations", version)
end

#up ⇒ Object

Raises:

  • (NotImplementedError) 


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# File 'lib/gush/migration.rb', line 10

def up
  # subclass responsibility
  raise NotImplementedError
end

#version ⇒ Object 



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# File 'lib/gush/migration.rb', line 15

def version
  self.class.version
end