Module: Slavery

Defined in:
lib/slavery.rb,
lib/slavery/base.rb,
lib/slavery/error.rb,
lib/slavery/version.rb,
lib/slavery/transaction.rb,
lib/slavery/connection_holder.rb

Defined Under Namespace

Classes: Base, ConnectionHolder, Error, Transaction

Constant Summary collapse

VERSION = 
'3.0.0'

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.disabled ⇒ Object

Returns the value of attribute disabled.



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# File 'lib/slavery.rb', line 14

def disabled
  @disabled
end

Class Method Details

.connection_holder(target) ⇒ Object 



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# File 'lib/slavery/connection_holder.rb', line 16

def connection_holder(target)
  klass_name = "Slavery#{target.to_s.camelize}ConnectionHolder"
  slave_connections[klass_name] ||= begin
    klass = Class.new(Slavery::ConnectionHolder) do
      self.abstract_class = true
    end
    Object.const_set(klass_name, klass)
    klass.activate(target)
    klass
  end
end

.on_master(&block) ⇒ Object 



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# File 'lib/slavery.rb', line 25

def on_master(&block)
  Base.new(:master).run &block
end

.on_slave(name = :null_state, &block) ⇒ Object

Raises:



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# File 'lib/slavery.rb', line 20

def on_slave(name = :null_state, &block)
  raise Slavery::Error.new('invalid slave target') unless name.is_a?(Symbol)
  Base.new(name).run &block
end

.slave_connections ⇒ Object 



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# File 'lib/slavery.rb', line 16

def slave_connections
  @slave_connections ||= {}
end