module Octopus::Migrator
Public Class Methods
included(base)
click to toggle source
# File lib/octopus/migration.rb, line 62 def self.included(base) base.extend(ClassMethods) base.class_eval do class << self alias_method_chain :migrate, :octopus alias_method_chain :up, :octopus alias_method_chain :down, :octopus alias_method_chain :run, :octopus end end base.alias_method_chain :run, :octopus base.alias_method_chain :migrate, :octopus base.alias_method_chain :migrations, :octopus end
Public Instance Methods
migrate_with_octopus(&block)
click to toggle source
# File lib/octopus/migration.rb, line 85 def migrate_with_octopus(&block) migrate_without_octopus(&block) rescue ActiveRecord::UnknownMigrationVersionError => e raise unless migrations(true).detect { |m| m.version == e.version } end
migrations_with_octopus(shard_agnostic = false)
click to toggle source
# File lib/octopus/migration.rb, line 91 def migrations_with_octopus(shard_agnostic = false) connection = ActiveRecord::Base.connection migrations = migrations_without_octopus return migrations if !connection.is_a?(Octopus::Proxy) || shard_agnostic migrations.select { |m| m.shards.include?(connection.current_shard.to_sym) } end
run_with_octopus(&block)
click to toggle source
# File lib/octopus/migration.rb, line 79 def run_with_octopus(&block) run_without_octopus(&block) rescue ActiveRecord::UnknownMigrationVersionError => e raise unless migrations(true).detect { |m| m.version == e.version } end