Module: ActiveRecord::Turntable::Migration::OverrideMethods

Defined in:
lib/active_record/turntable/migration.rb

Instance Method Summary collapse

Instance Method Details

#announce(message) ⇒ Object 



37
38
39
 
# File 'lib/active_record/turntable/migration.rb', line 37

def announce(message)
  super("#{message} - Shard: #{current_shard}")
end

#exec_migration(*args) ⇒ Object 



41
42
43
 
# File 'lib/active_record/turntable/migration.rb', line 41

def exec_migration(*args)
  super(*args) if target_shard?(current_shard)
end

#target_shard?(shard_name) ⇒ Boolean

Returns:

  • (Boolean) 


45
46
47
 
# File 'lib/active_record/turntable/migration.rb', line 45

def target_shard?(shard_name)
  target_shards.blank? or target_shards.include?(shard_name)
end