module Octopus::Model::InstanceMethods

Public Class Methods

included(base) click to toggle source
# File lib/octopus/model.rb, line 44
def self.included(base)
  base.send(:alias_method, :equality_without_octopus, :==)
  base.send(:alias_method, :==, :equality_with_octopus)
  base.send(:alias_method, :eql?, :==)
  base.send(:alias_method_chain, :perform_validations, :octopus)
end

Public Instance Methods

equality_with_octopus(comparison_object) click to toggle source
# File lib/octopus/model.rb, line 67
def equality_with_octopus(comparison_object)
  equality_without_octopus(comparison_object) && comparison_object.current_shard.to_s == current_shard.to_s
end
perform_validations_with_octopus(*args) click to toggle source
# File lib/octopus/model.rb, line 71
def perform_validations_with_octopus(*args)
  if Octopus.enabled? && should_set_current_shard?
    Octopus.using(current_shard) do
      perform_validations_without_octopus(*args)
    end
  else
    perform_validations_without_octopus(*args)
  end
end
set_current_shard() click to toggle source
# File lib/octopus/model.rb, line 51
def set_current_shard
  return unless Octopus.enabled?

  if new_record? || self.class.connection_proxy.block
    shard = self.class.connection_proxy.current_shard
  else
    shard = self.class.connection_proxy.last_current_shard || self.class.connection_proxy.current_shard
  end

  self.current_shard = shard if self.class.allowed_shard?(shard)
end
should_set_current_shard?() click to toggle source
# File lib/octopus/model.rb, line 63
def should_set_current_shard?
  self.respond_to?(:current_shard) && !current_shard.nil?
end