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@jugyo
Created May 6, 2012 23:17
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the db:migrate task using ActiveRecord without Rails
require 'bundler/setup'
require 'active_record'
require 'logger'
namespace :db do
desc "Migrate the database through scripts in db/migrate. Target specific version with VERSION=x"
task :migrate => :environment do
ActiveRecord::Migrator.migrate('db/migrate', ENV["VERSION"] ? ENV["VERSION"].to_i : nil )
end
task :environment do
ActiveRecord::Base.logger = Logger.new(STDOUT)
require_relative './config/db'
end
end
@r7kamura
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r7kamura commented May 6, 2012

ActiveSupport使ってそうなので ENV["VERSION"].try(:to_i) がいいかもですね

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