Class: Cassandro::Migration

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

Constant Summary collapse

@@migrations = 
[]

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.apply(direction = :up) ⇒ Object 



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# File 'lib/cassandro/ext/migration.rb', line 21

def self.apply(direction = :up)
  new.send(direction)
end

.clean ⇒ Object 



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# File 'lib/cassandro/ext/migration.rb', line 25

def self.clean
  @@migrations = []
end

.migrations ⇒ Object 



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# File 'lib/cassandro/ext/migration.rb', line 17

def self.migrations
  @@migrations
end

.version(version_number) ⇒ Object 



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# File 'lib/cassandro/ext/migration.rb', line 13

def self.version(version_number)
  @@migrations[version_number.to_i] = self.name
end

Instance Method Details

#down ⇒ Object 



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# File 'lib/cassandro/ext/migration.rb', line 7

def down; end

#execute(query) ⇒ Object 



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# File 'lib/cassandro/ext/migration.rb', line 9

def execute(query)
  Cassandro.client.execute(query)
end

#up ⇒ Object 



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# File 'lib/cassandro/ext/migration.rb', line 5

def up; end