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Using ActiveRecord tasks outside of Rails
require 'yaml'
require 'logger'
require 'active_record'
include ActiveRecord::Tasks
class Seeder
def initialize(seed_file)
@seed_file = seed_file
end
def load_seed
raise "Seed file '#{@seed_file}' does not exist" unless File.file?(@seed_file)
load @seed_file
end
end
root = File.expand_path '..', __FILE__
DatabaseTasks.env = ENV['ENV'] || 'development'
DatabaseTasks.database_configuration = YAML.load(File.read(File.join(root, 'config/database.yml')))
DatabaseTasks.db_dir = File.join root, 'db'
DatabaseTasks.fixtures_path = File.join root, 'test/fixtures'
DatabaseTasks.migrations_paths = [File.join(root, 'db/migrate')]
DatabaseTasks.seed_loader = Seeder.new File.join root, 'db/seeds.rb'
DatabaseTasks.root = root
task :environment do
ActiveRecord::Base.configurations = DatabaseTasks.database_configuration
ActiveRecord::Base.establish_connection DatabaseTasks.env.to_sym
end
load 'active_record/railties/databases.rake'
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