Contents

require "multiverse/generators"
require "multiverse/patches"
require "multiverse/railtie"
require "multiverse/version"

module Multiverse
  class << self
    attr_writer :db

    def db
      @db ||= ENV["DB"]
    end

    def db_dir
      db_dir = db ? "db/#{db}" : "db"
      abort "Unknown DB: #{db}" if db && !Dir.exist?(db_dir)
      db_dir
    end

    def parent_class_name
      db ? "#{db.camelize}Record" : "ApplicationRecord"
    end

    def record_class
      record_class = parent_class_name.safe_constantize
      abort "Missing model: #{parent_class_name}" unless record_class
      record_class
    end

    def migrate_path
      "#{db_dir}/migrate"
    end
  end
end

ActiveSupport.on_load(:active_record) do
  ActiveRecord::Tasks::DatabaseTasks.singleton_class.prepend Multiverse::DatabaseTasks
  ActiveRecord::Migration.prepend Multiverse::Migration
  ActiveRecord::SchemaMigration.singleton_class.prepend Multiverse::SchemaMigration
  ActiveRecord::SchemaDumper.singleton_class.prepend Multiverse::SchemaDumper
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
multiverse-0.0.1	lib/multiverse.rb